diff --git a/OsmAnd-api/build.gradle b/OsmAnd-api/build.gradle
index c9a01e4b54..9609bf72e4 100644
--- a/OsmAnd-api/build.gradle
+++ b/OsmAnd-api/build.gradle
@@ -31,7 +31,7 @@ dependencies {
 
 task sourcesJar(type: Jar) {
     classifier = 'sources'
-    from android.sourceSets.main.java.srcDirs
+    from android.sourceSets.main.java.sourceFiles
 }
 
 task classesJar(type: Jar) {