diff --git a/whelk-core/build.gradle b/whelk-core/build.gradle
index 2526384a86..1c7f2169b8 100644
--- a/whelk-core/build.gradle
+++ b/whelk-core/build.gradle
@@ -95,6 +95,7 @@ dependencies {
     api 'commons-io:commons-io:2.11.0'
     implementation "org.apache.httpcomponents:httpclient:${httpComponentsClientVersion}"
     implementation "org.apache.httpcomponents:httpcore:${httpComponentsCoreVersion}"
+    api 'org.apache.jena:apache-jena-libs:3.17.0'
     implementation 'org.apache.jena:apache-jena-libs:3.17.0'
     api "org.codehaus.groovy:groovy-json:${groovyVersion}"
     api "org.codehaus.groovy:groovy-xml:${groovyVersion}"