diff --git a/test/buffer-diff.c b/test/buffer-diff.c
index f37ef6e40..f9b4a9518 100644
--- a/test/buffer-diff.c
+++ b/test/buffer-diff.c
@@ -40,7 +40,6 @@
 
 #include "pdiff.h"
 #include "buffer-diff.h"
-#include "xmalloc.h"
 
 /* Don't allow any differences greater than this value, even if pdiff
  * claims that the images are identical */
diff --git a/test/cairo-test.c b/test/cairo-test.c
index b29ffb9c9..15dd251d9 100644
--- a/test/cairo-test.c
+++ b/test/cairo-test.c
@@ -52,7 +52,6 @@
 #include "cairo-test.h"
 
 #include "buffer-diff.h"
-#include "xmalloc.h"
 
 #ifdef _MSC_VER
 #include <crtdbg.h>
diff --git a/test/imagediff.c b/test/imagediff.c
index 73e46292f..1cbd1b702 100644
--- a/test/imagediff.c
+++ b/test/imagediff.c
@@ -35,7 +35,6 @@
 #include <errno.h>
 
 #include "buffer-diff.h"
-#include "xmalloc.h"
 
 static void
 _xunlink (const char *pathname)
diff --git a/test/pthread-show-text.c b/test/pthread-show-text.c
index daf04c389..d61201914 100644
--- a/test/pthread-show-text.c
+++ b/test/pthread-show-text.c
@@ -30,7 +30,6 @@
 */
 
 #include "cairo-test.h"
-#include "xmalloc.h"
 
 #include <string.h>
 #include <stdlib.h>