diff --git a/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp b/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp
index e1cfc06..1dd631a 100644
--- a/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp
+++ b/media/libstagefright/codecs/m4v_h263/dec/SoftMPEG4.cpp
@@ -213,8 +213,8 @@
             OMX_U32 yFrameSize = sizeof(uint8) * mHandle->size;
             if ((outHeader->nAllocLen < yFrameSize) ||
                     (outHeader->nAllocLen - yFrameSize < yFrameSize / 2)) {
-                ALOGE("Too small output buffer for reference frame: %zu bytes",
-                        outHeader->nAllocLen);
+                ALOGE("Too small output buffer for reference frame: %lu bytes",
+                        (unsigned long)outHeader->nAllocLen);
                 android_errorWriteLog(0x534e4554, "30033990");
                 notify(OMX_EventError, OMX_ErrorUndefined, 0, NULL);
                 mSignalledError = true;