diff --git a/test/sys.bats b/test/sys.bats
index 9941aeb..439fa35 100644
--- a/test/sys.bats
+++ b/test/sys.bats
@@ -43,6 +43,7 @@ finish_sys() {
     dd if=/dev/zero of=/dev/sdd2 bs=512 count=2048 conv=notrunc
     dd if=/dev/zero of=/dev/sdd bs=512 count=1 conv=notrunc
     dd if=/dev/zero of=/dev/sde bs=512 count=2048 conv=notrunc
+    partprobe
 }
 
 @test "action runs without errors" {