diff --git a/media/webrtc/signaling/signaling.gyp b/media/webrtc/signaling/signaling.gyp
index 972f1ae5122ea..ee8037f56fe33 100644
--- a/media/webrtc/signaling/signaling.gyp
+++ b/media/webrtc/signaling/signaling.gyp
@@ -153,6 +153,12 @@
         'WEBRTC_RELATIVE_PATH',
       	'HAVE_WEBRTC_VIDEO',
         'HAVE_WEBRTC_VOICE',
+        'HAVE_STDLIB_H=1',
+        'INTEGER_TYPES_H="\\"mozilla/StandardInteger.h\\""',
+        'HAVE_UINT8_T=1',
+        'HAVE_UINT16_T=1',
+        'HAVE_UINT32_T=1',
+        'HAVE_UINT64_T=1',
       ],
 
       #
diff --git a/netwerk/srtp/src/Makefile.in b/netwerk/srtp/src/Makefile.in
index 44fe490fc3202..7e5346b89e5f1 100644
--- a/netwerk/srtp/src/Makefile.in
+++ b/netwerk/srtp/src/Makefile.in
@@ -67,7 +67,6 @@ LOCAL_INCLUDES = \
 
 DEFINES += \
   -DHAVE_STDLIB_H=1 \
-  -DHAVE_STRING_H=1 \
   -DINTEGER_TYPES_H="\"mozilla/StandardInteger.h\"" \
   -DHAVE_UINT8_T=1 \
   -DHAVE_UINT16_T=1 \