diff --git a/tests/virbitmaptest.c b/tests/virbitmaptest.c
index 9a84e4ccae5440ce8e88fd6f656ae161d37fc9f0..a6e9a382f5d5a53e8bc32fc8eb79646c0d3af34a 100644
--- a/tests/virbitmaptest.c
+++ b/tests/virbitmaptest.c
@@ -548,6 +548,7 @@ test10(const void *opaque ATTRIBUTE_UNUSED)
     virBitmapFree(b1);
     virBitmapFree(b2);
     virBitmapFree(b3);
+    virBitmapFree(b4);
     return ret;
 }