diff --git a/bin/gvmake b/bin/gvmake
index 6109246..633caab 100755
--- a/bin/gvmake
+++ b/bin/gvmake
@@ -1 +1,6 @@
-make -f Makefile.gvm $@
+if [[ -f Makefile.gvm ]]; then
+	make -f Makefile.gvm $@
+else
+	gb -bi
+fi
+