diff --git a/metadata/org.linphone.txt b/metadata/org.linphone.txt
index 47e42d4436..5b81f6fe85 100644
--- a/metadata/org.linphone.txt
+++ b/metadata/org.linphone.txt
@@ -21,9 +21,10 @@ Repo:git://git.linphone.org/linphone-android.git
 
 Build Version:2.0.2,2002,2.0.2,buildjni=no,update=force,\
 init=cd submodules/linphone && git submodule init && git submodule update && cd ../../,\
-prebuild=export NDK_PATH=$$NDK$$ && ./prepare_sources.sh && rm -rf tests && \
+prebuild=export NDK_PATH=$$NDK$$ && rm -rf tests && \
+sed -i 's@\(all:\).*@\1 prepare-sources generate-libs@' Makefile && make && \
 sed -i 's/debuggable ="true"/debuggable ="false"/g' AndroidManifest.xml && \
-sed -i '/key/d' ant.properties && sed -i 's/markets\">false/markets\">=true/g' res/values/non_localizable_custom.xml
+sed -i 's/markets\">false/markets\">=true/g' res/values/non_localizable_custom.xml
 
 Auto Update Mode:None
 Update Check Mode:Market