diff --git a/devtools/gradle/gradle-model/src/main/java/io/quarkus/gradle/tooling/GradleApplicationModelBuilder.java b/devtools/gradle/gradle-model/src/main/java/io/quarkus/gradle/tooling/GradleApplicationModelBuilder.java
index 8027eb438f722..89561b107a9cd 100644
--- a/devtools/gradle/gradle-model/src/main/java/io/quarkus/gradle/tooling/GradleApplicationModelBuilder.java
+++ b/devtools/gradle/gradle-model/src/main/java/io/quarkus/gradle/tooling/GradleApplicationModelBuilder.java
@@ -156,11 +156,12 @@ public static ResolvedDependency getProjectArtifact(Project project, LaunchMode
     private static void collectDestinationDirs(Collection<SourceDir> sources, final PathList.Builder paths) {
         for (SourceDir src : sources) {
             if (!Files.exists(src.getOutputDir())) {
-                return;
+                continue;
             }
+
             final Path path = src.getOutputDir();
             if (paths.contains(path)) {
-                return;
+                continue;
             }
             paths.add(path);
         }