diff --git a/metadata/de.uni_potsdam.hpi.openmensa.txt b/metadata/de.uni_potsdam.hpi.openmensa.txt
index 2bcb5f524d..4d313ade69 100644
--- a/metadata/de.uni_potsdam.hpi.openmensa.txt
+++ b/metadata/de.uni_potsdam.hpi.openmensa.txt
@@ -25,10 +25,10 @@ Build Version:0.4,4,39179db03aed6ed61e51256247ec4b71bfefa6a2,extlibs=\
 android/android-support-v4.jar;osmdroid/osmdroid-android-3.0.8.jar;\
 sl4j/slf4j-android-1.6.1-RC1.jar,srclibs=ActionBarSherlock@4.2.0;Google-Gson@gson-2.2.2,\
 prebuild=mv $$Google-Gson$$/src/main/java/com src
-Build Version:0.5,5,bef89f3c958db93cd6d12d284f36b198,extlibs=\
-android/android-support-v4.jar;osmdroid/osmdroid-android-3.0.8.jar;\
-sl4j/slf4j-android-1.6.1-RC1.jar,srclibs=ActionBarSherlock@4.3.1;Google-Gson@gson-2.2.4,\
-prebuild=mv $$Google-Gson$$/src/main/java/com src
+Build Version:0.6,6,309182553aa05e,extlibs=android/android-support-v4.jar;\
+osmdroid/osmdroid-android-3.0.8.jar;sl4j/slf4j-android-1.6.1-RC1.jar,\
+srclibs=ActionBarSherlock@4.3.1;Google-Gson@gson-2.2.4,\
+prebuild=echo "source.dir=src;$$Google-Gson$$/src" >> project.properties
 
 Auto Update Mode:None
 # No reviews so Market doesn't work