diff --git a/assets/windows.mk b/assets/windows.mk
index 617beab..a9b14d1 100644
--- a/assets/windows.mk
+++ b/assets/windows.mk
@@ -24,7 +24,7 @@ build :
 ifeq ($(use_docker),false)
 	( cd submodules/windows/linux && ${MAKE} $(build_commands) )
 else
-	docker run --rm -v $(shell pwd)/submodules/windows/linux:/work:rw registry.gitlab.com/librewolf-community/browser/bsys5/$(distro) sh -c "${MAKE} $(build_commands)"
+	docker run --rm -v $(shell pwd)/submodules/windows/linux:/work:rw registry.gitlab.com/librewolf-community/browser/bsys5/$(distro) sh -c "git pull && ${MAKE} $(build_commands)"
 endif
 
 	cp -v submodules/windows/linux/$(outfiles) .