diff --git a/progs/trivial/tri-fbo-tex.c b/progs/trivial/tri-fbo-tex.c
index 8d1f871328d..eacb7d577be 100644
--- a/progs/trivial/tri-fbo-tex.c
+++ b/progs/trivial/tri-fbo-tex.c
@@ -6,8 +6,6 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <math.h>
 
 /* For debug */