diff --git a/qgis.makefile b/qgis.makefile
index ab6fcd08cc2836841ff61ce51b3f366d640d0cf7..60924a28ec2f720bbc53438ea8092a9ea17258b5 100644
--- a/qgis.makefile
+++ b/qgis.makefile
@@ -5,7 +5,7 @@ VERSION              = 3.18.2
 OPSI_PACKAGE_VERSION = 3
 DOWNLOAD_URLS        = https://qgis.org/downloads/QGIS-OSGeo4W-3.18.2-1-Setup-x86_64.exe
 
-TARGET               = $(PACKAGE_NAME)_$(VERSION)-$(OPSI_PACKAGE_VERSION).opsi
+TARGET               = $(PACKAGE_NAME)_$(VERSION).$(OPSI_PACKAGE_VERSION).opsi
 
 all: download build install