diff --git a/tests/check/elements/.gitignore b/tests/check/elements/.gitignore
index 312ea60e98..430d89a89b 100644
--- a/tests/check/elements/.gitignore
+++ b/tests/check/elements/.gitignore
@@ -1,3 +1,5 @@
 .dirstamp
 level
 matroskamux
+cmmldec
+cmmlenc