diff --git a/Makefile b/Makefile
index f26f689..c0948f0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 dist/pterotype.zip: clean
-	mkdir -p dist && zip -r dist/pterotype.zip . -x \.git/\* dist/\* log/\*
+	composer install && mkdir -p dist && zip -r dist/pterotype.zip . -x \.git/\* dist/\* log/\*
 
 clean:
-	rm dist/pterotype.zip
+	rm -f dist/pterotype.zip