diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0e355f34ffa..a7fac373f4b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2007-07-04  Richard Sandiford  <richard@codesourcery.com>
+
+	* gcc.dg/cpp/trad/include.c: Skip for VxWorks kernels.
+
 2007-07-04  Richard Sandiford  <richard@codesourcery.com>
 
 	* gcc.dg/sh4a-fprun.c: Skip for VxWorks kernels.
diff --git a/gcc/testsuite/gcc.dg/cpp/trad/include.c b/gcc/testsuite/gcc.dg/cpp/trad/include.c
index ada8178ea9c..0798382d020 100644
--- a/gcc/testsuite/gcc.dg/cpp/trad/include.c
+++ b/gcc/testsuite/gcc.dg/cpp/trad/include.c
@@ -2,7 +2,9 @@
 
 /* Test that macros are not expanded in the <> quotes of #inlcude.  */
 
-/* { dg-do preprocess } */
+/* vxWorksCommon.h uses the "#" operator to construct the name of an
+   include file, thus making the file incompatible with -traditional-cpp.  */
+/* { dg-do preprocess { target { ! vxworks_kernel } } } */
 
 #define __STDC__ 1		/* Stop complaints about non-ISO compilers.  */
 #define stdlib 1