diff --git a/src/main/groovy/org/beryx/jlink/impl/PrepareMergedJarsDirTaskImpl.groovy b/src/main/groovy/org/beryx/jlink/impl/PrepareMergedJarsDirTaskImpl.groovy
index 0ce21bec..f25c0dba 100644
--- a/src/main/groovy/org/beryx/jlink/impl/PrepareMergedJarsDirTaskImpl.groovy
+++ b/src/main/groovy/org/beryx/jlink/impl/PrepareMergedJarsDirTaskImpl.groovy
@@ -71,14 +71,18 @@ class PrepareMergedJarsDirTaskImpl extends BaseTaskImpl<PrepareMergedJarsDirTask
         if(jars.empty) return
         LOGGER.info("Merging content into ${td.mergedJarsDir}...")
 
+        TreeMap<String, String> services = [:]
         jars.each { jar ->
             project.delete(td.tmpJarsDirPath)
             project.copy {
                 from project.zipTree(jar)
                 into td.tmpJarsDirPath
-                exclude 'module-info.class', 'META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA', 'META-INF/SIG-*'
+                exclude 'module-info.class', 'META-INF/services/*', 'META-INF/INDEX.LIST', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA', 'META-INF/SIG-*'
                 exclude { hasInvalidName(it) }
             }
+
+            appendServices(services, jar)
+
             def versionedDir = Util.getVersionedDir(new File(td.tmpJarsDirPath), td.jvmVersion)
             if(versionedDir?.directory) {
                 project.copy {
@@ -92,6 +96,7 @@ class PrepareMergedJarsDirTaskImpl extends BaseTaskImpl<PrepareMergedJarsDirTask
                 project.ant.move file: td.tmpJarsDirPath, tofile: td.mergedJarsDir
             }
         }
+        writeServiceFiles(services)
         Util.createManifest(td.mergedJarsDir, false)
     }
 
@@ -111,4 +116,22 @@ class PrepareMergedJarsDirTaskImpl extends BaseTaskImpl<PrepareMergedJarsDirTask
         }
         return invalid
     }
+
+    @CompileDynamic
+    void appendServices(Map<String, String> services, File jar) {
+        def svcFiles = project.zipTree(jar).matching {
+            include 'META-INF/services/*'
+        }
+        svcFiles?.files?.each { f ->
+            def oldText = services[f.name] ?: ''
+            if(oldText && !oldText.endsWith('\n')) oldText += '\n'
+            services[f.name] = oldText + f.text
+        }
+    }
+
+    void writeServiceFiles(Map<String, String> services) {
+        services.each { name, text ->
+            new File("$td.mergedJarsDir/META-INF/services/$name").write(text)
+        }
+    }
 }
diff --git a/src/test/groovy/org/beryx/jlink/SuggestMergedModuleInfoSpec.groovy b/src/test/groovy/org/beryx/jlink/SuggestMergedModuleInfoSpec.groovy
index e1f72bfb..1e73f43e 100644
--- a/src/test/groovy/org/beryx/jlink/SuggestMergedModuleInfoSpec.groovy
+++ b/src/test/groovy/org/beryx/jlink/SuggestMergedModuleInfoSpec.groovy
@@ -35,9 +35,13 @@ class SuggestMergedModuleInfoSpec extends Specification {
             "requires 'java.logging';",
             "requires 'java.scripting';",
             "requires 'java.xml';",
+            "requires 'java.datatransfer';",
             "requires 'java.management';",
             "uses 'org.apache.logging.log4j.spi.Provider';",
             "provides 'javax.annotation.processing.Processor' with 'org.apache.logging.log4j.core.config.plugins.processor.PluginProcessor';",
+            "provides 'javax.imageio.spi.ImageReaderSpi' with 'com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi', 'com.twelvemonkeys.imageio.plugins.tiff.BigTIFFImageReaderSpi', 'com.twelvemonkeys.imageio.plugins.tiff.TIFFImageReaderSpi';",
+            "provides 'javax.imageio.spi.ImageWriterSpi' with 'com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageWriterSpi', 'com.twelvemonkeys.imageio.plugins.tiff.TIFFImageWriterSpi';",
+
     ]
     static Set<String> GROOVY_DIRECTIVES = GROOVY_DIRECTIVES_CONSTRAINT + [
             "requires 'java.rmi';",
@@ -48,6 +52,7 @@ class SuggestMergedModuleInfoSpec extends Specification {
     ]
 
     static Set<String> KOTLIN_DIRECTIVES_CONSTRAINT = [
+            'requires("java.datatransfer");',
             'requires("java.management");',
             'requires("java.naming");',
             'requires("java.logging");',
@@ -57,13 +62,15 @@ class SuggestMergedModuleInfoSpec extends Specification {
             'requires("java.desktop");',
             'uses("org.apache.logging.log4j.spi.Provider");',
             'provides("javax.annotation.processing.Processor").with("org.apache.logging.log4j.core.config.plugins.processor.PluginProcessor");',
+            'provides("javax.imageio.spi.ImageReaderSpi").with("com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi", "com.twelvemonkeys.imageio.plugins.tiff.BigTIFFImageReaderSpi", "com.twelvemonkeys.imageio.plugins.tiff.TIFFImageReaderSpi");',
+            'provides("javax.imageio.spi.ImageWriterSpi").with("com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageWriterSpi", "com.twelvemonkeys.imageio.plugins.tiff.TIFFImageWriterSpi");',
     ]
     static Set<String> KOTLIN_DIRECTIVES = KOTLIN_DIRECTIVES_CONSTRAINT + [
             'requires("java.rmi");',
             'requires("java.compiler");',
             'uses("org.apache.logging.log4j.message.ThreadDumpMessage.ThreadInfoFactory");',
             'provides("org.apache.logging.log4j.spi.Provider").with("org.apache.logging.log4j.core.impl.Log4jProvider");',
-            'provides("org.apache.logging.log4j.message.ThreadDumpMessage.ThreadInfoFactory").with("org.apache.logging.log4j.core.message.ExtendedThreadInfoFactory");'
+            'provides("org.apache.logging.log4j.message.ThreadDumpMessage.ThreadInfoFactory").with("org.apache.logging.log4j.core.message.ExtendedThreadInfoFactory");',
     ]
 
     static Set<String> JAVA_DIRECTIVES_CONSTRAINT = [
@@ -73,9 +80,12 @@ class SuggestMergedModuleInfoSpec extends Specification {
             "requires java.logging;",
             "requires java.scripting;",
             "requires java.xml;",
+            "requires java.datatransfer;",
             "requires java.management;",
             "uses org.apache.logging.log4j.spi.Provider;",
             "provides javax.annotation.processing.Processor with org.apache.logging.log4j.core.config.plugins.processor.PluginProcessor;",
+            "provides javax.imageio.spi.ImageReaderSpi with com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi, com.twelvemonkeys.imageio.plugins.tiff.BigTIFFImageReaderSpi, com.twelvemonkeys.imageio.plugins.tiff.TIFFImageReaderSpi;",
+            "provides javax.imageio.spi.ImageWriterSpi with com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageWriterSpi, com.twelvemonkeys.imageio.plugins.tiff.TIFFImageWriterSpi;",
     ]
     static Set<String> JAVA_DIRECTIVES = JAVA_DIRECTIVES_CONSTRAINT + [
             "requires java.rmi;",
@@ -145,6 +155,8 @@ class SuggestMergedModuleInfoSpec extends Specification {
         int endPos = taskOutput.indexOf(blockEnd, startPos)
         assert endPos >= 0
         def content = taskOutput.substring(startPos, endPos)
-        content.lines().map{it.trim()}.filter{!it.empty}.collect(Collectors.toList())
+        content = content.lines().map{it.trim()}.filter{!it.empty}.collect(Collectors.joining('\n'))
+        content = content.replace(',\n', ', ')
+        content.lines().collect(Collectors.toList())
     }
 }
diff --git a/src/test/resources/hello-log4j-2.9.0/build.additive.gradle b/src/test/resources/hello-log4j-2.9.0/build.additive.gradle
index c87c7389..dd5248ed 100644
--- a/src/test/resources/hello-log4j-2.9.0/build.additive.gradle
+++ b/src/test/resources/hello-log4j-2.9.0/build.additive.gradle
@@ -16,6 +16,8 @@ dependencies {
     compile "org.apache.logging.log4j:log4j-core:$log4jVersion"
     compile "org.apache.logging.log4j:log4j-slf4j-impl:$log4jVersion"
     compile "javax.xml.bind:jaxb-api:2.3.0"
+    compile 'com.twelvemonkeys.imageio:imageio-jpeg:3.5'
+    compile 'com.twelvemonkeys.imageio:imageio-tiff:3.5'
 }
 
 mainClassName = 'org.beryx.modular.hello.Hello'
diff --git a/src/test/resources/hello-log4j-2.9.0/build.additive.gradle.kts b/src/test/resources/hello-log4j-2.9.0/build.additive.gradle.kts
index 12786af7..f80789f6 100644
--- a/src/test/resources/hello-log4j-2.9.0/build.additive.gradle.kts
+++ b/src/test/resources/hello-log4j-2.9.0/build.additive.gradle.kts
@@ -18,6 +18,8 @@ dependencies {
     implementation("org.apache.logging.log4j:log4j-core:$log4jVersion")
     implementation("org.apache.logging.log4j:log4j-slf4j-impl:$log4jVersion")
     implementation("javax.xml.bind:jaxb-api:2.3.0")
+    implementation("com.twelvemonkeys.imageio:imageio-jpeg:3.5")
+    implementation("com.twelvemonkeys.imageio:imageio-tiff:3.5")
 }
 
 application {
diff --git a/src/test/resources/hello-log4j-2.9.0/build.gradle b/src/test/resources/hello-log4j-2.9.0/build.gradle
index bad177af..e7dbd948 100644
--- a/src/test/resources/hello-log4j-2.9.0/build.gradle
+++ b/src/test/resources/hello-log4j-2.9.0/build.gradle
@@ -16,6 +16,8 @@ dependencies {
     compile "org.apache.logging.log4j:log4j-core:$log4jVersion"
     compile "org.apache.logging.log4j:log4j-slf4j-impl:$log4jVersion"
     compile "javax.xml.bind:jaxb-api:2.3.0"
+    compile 'com.twelvemonkeys.imageio:imageio-jpeg:3.5'
+    compile 'com.twelvemonkeys.imageio:imageio-tiff:3.5'
 }
 
 mainClassName = 'org.beryx.modular.hello.Hello'
@@ -38,12 +40,18 @@ jlink {
     mergedModule {
         requires 'java.naming';
         requires 'java.xml';
+        requires 'java.datatransfer';
         requires 'java.management';
         requires 'java.scripting';
         requires 'java.desktop';
 
         uses 'org.apache.logging.log4j.spi.Provider';
         provides 'org.apache.logging.log4j.spi.Provider' with 'org.apache.logging.log4j.core.impl.Log4jProvider';
+        provides 'javax.imageio.spi.ImageReaderSpi' with 'com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi',
+                'com.twelvemonkeys.imageio.plugins.tiff.BigTIFFImageReaderSpi',
+                'com.twelvemonkeys.imageio.plugins.tiff.TIFFImageReaderSpi';
+        provides 'javax.imageio.spi.ImageWriterSpi' with 'com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageWriterSpi',
+                'com.twelvemonkeys.imageio.plugins.tiff.TIFFImageWriterSpi';
     }
 }