diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 9066ce7d1..d9f1c9990 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -17,7 +17,6 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#include <math.h>
 #include "exec.h"
 
 #define MIPS_DEBUG_DISAS
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
index 06fa6d4fa..e949eb42e 100644
--- a/target-ppc/op_helper.c
+++ b/target-ppc/op_helper.c
@@ -17,7 +17,6 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#include <math.h>
 #include "exec.h"
 
 #define MEMSUFFIX _raw