diff --git a/tests/check/elements/audiomixer.c b/tests/check/elements/audiomixer.c
index 7db70a1064..1ddf46a16e 100644
--- a/tests/check/elements/audiomixer.c
+++ b/tests/check/elements/audiomixer.c
@@ -29,8 +29,6 @@
 # include <valgrind/valgrind.h>
 #endif
 
-#include <unistd.h>
-
 #include <gst/check/gstcheck.h>
 #include <gst/check/gstconsistencychecker.h>
 #include <gst/audio/audio.h>