diff --git a/libavcodec/arm/dsputil_arm.h b/libavcodec/arm/dsputil_arm.h
index 36d5d56899..cd074df640 100644
--- a/libavcodec/arm/dsputil_arm.h
+++ b/libavcodec/arm/dsputil_arm.h
@@ -18,8 +18,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef AVCODEC_ARM_DSPUTIL_H
-#define AVCODEC_ARM_DSPUTIL_H
+#ifndef AVCODEC_ARM_DSPUTIL_ARM_H
+#define AVCODEC_ARM_DSPUTIL_ARM_H
 
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
@@ -29,4 +29,4 @@ void ff_dsputil_init_armv6(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_vfp(DSPContext* c, AVCodecContext *avctx);
 void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx);
 
-#endif /* AVCODEC_ARM_DSPUTIL_H */
+#endif /* AVCODEC_ARM_DSPUTIL_ARM_H */
diff --git a/libavcodec/arm/hpeldsp_arm.h b/libavcodec/arm/hpeldsp_arm.h
index 6b5c1ced3f..a8641529d5 100644
--- a/libavcodec/arm/hpeldsp_arm.h
+++ b/libavcodec/arm/hpeldsp_arm.h
@@ -16,12 +16,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef AVCODEC_ARM_HPELDSP_H
-#define AVCODEC_ARM_HPELDSP_H
+#ifndef AVCODEC_ARM_HPELDSP_ARM_H
+#define AVCODEC_ARM_HPELDSP_ARM_H
 
 #include "libavcodec/hpeldsp.h"
 
 void ff_hpeldsp_init_armv6(HpelDSPContext *c, int flags);
 void ff_hpeldsp_init_neon(HpelDSPContext *c, int flags);
 
-#endif /* AVCODEC_ARM_HPELDSP_H */
+#endif /* AVCODEC_ARM_HPELDSP_ARM_H */
diff --git a/libavcodec/arm/mpegvideo_arm.h b/libavcodec/arm/mpegvideo_arm.h
index d69fa2f541..226ba690bb 100644
--- a/libavcodec/arm/mpegvideo_arm.h
+++ b/libavcodec/arm/mpegvideo_arm.h
@@ -16,11 +16,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef AVCODEC_ARM_MPEGVIDEO_H
-#define AVCODEC_ARM_MPEGVIDEO_H
+#ifndef AVCODEC_ARM_MPEGVIDEO_ARM_H
+#define AVCODEC_ARM_MPEGVIDEO_ARM_H
 
 #include "libavcodec/mpegvideo.h"
 
 void ff_MPV_common_init_armv5te(MpegEncContext *s);
 
-#endif /* AVCODEC_ARM_MPEGVIDEO_H */
+#endif /* AVCODEC_ARM_MPEGVIDEO_ARM_H */