diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 983079b8b1208736ae7fbba09ed379dbc97f4cf9..8fba325055195c1290b7480e9b6c7391c3a7719c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,8 +17,7 @@ packaging-job:
   stage: packaging
   timeout: 3h
   script:
-    - apt install make zip
-    - make clean all
+    - /usr/bin/make clean all
   artifacts:
     paths:
     - build/*.jar
diff --git a/Makefile b/Makefile
index cc8c6b0c633d43f0b5dbcc4528fb9be73c411a43..5ec720add5e09219129405b4e2f87db5f45b9747 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ build/:
 	mkdir -p build
 
 build/MediaInfoMDExtractorPlugin.jar: $(DEPENDENCIES)
-	zip -9 -r $@ $?
+	/usr/bin/zip -9 -r $@ $?
 
 clean:
 	rm -Rf build