diff --git a/app/Makefile b/app/Makefile
index fb406df..c491ba8 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -47,13 +47,13 @@ include Makefile.app-config
 
 
 # make the resources "R.java" thing
-./src/PACKAGE/R.java : $(shell find ./res -type f) app-config.sh ./AndroidManifest.xml ./android-sdk/installed
+./src/$(PACKAGE)/R.java : $(shell find ./res -type f) app-config.sh ./AndroidManifest.xml ./android-sdk/installed
 	$(BUILDTOOLS)/aapt package \
 	  -v -f -m  -S ./res -J ./src -M ./AndroidManifest.xml \
 	  -I $(ANDROID_JAR)
 
 # generate the AppActivity.java (template)
-./src/package/AppActivity.java: app-config.sh
+./src/$(PACKAGE)/AppActivity.java: app-config.sh
 	./.Makefile.scripts/make--AppActivity.java.sh > $@
 
 # install the necessary android sdks