diff --git a/prepare.py b/prepare.py
index 1e8134542..768cbb222 100755
--- a/prepare.py
+++ b/prepare.py
@@ -372,7 +372,8 @@ liblinphone-android-sdk: java-clean build copy-libs
 \t./gradlew -q androidJavadocsJar
 \t./gradlew -q sourcesJar
 \t./gradlew -q assembleRelease
-\t@mv $(TOPDIR)/bin/outputs/aar/*.aar $(TOPDIR)/bin/outputs/aar/liblinphone-sdk.aar
+\t.@mkdir -p $(TOPDIR)/bin/outputs/aar
+\t@mv $(TOPDIR)/liblinphone-sdk/bin/outputs/aar/*.aar $(TOPDIR)/bin/outputs/aar/liblinphone-sdk.aar
 \t./gradlew -q sdkZip
 
 linphone-android-sdk: java-clean build copy-libs