diff --git a/dom/media/tests/mochitest/mochitest.ini b/dom/media/tests/mochitest/mochitest.ini
index 0a1ea4e2a7e5..a840684e4631 100644
--- a/dom/media/tests/mochitest/mochitest.ini
+++ b/dom/media/tests/mochitest/mochitest.ini
@@ -72,9 +72,9 @@ skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' &
 [test_peerConnection_basicAudioVideoNoBundle.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' || (android_version == '18' && debug) # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_basicAudioVideoNoBundleNoRtcpMux.html]
-skip-if = toolkit == 'gonk' || buildapp == 'mulet' # b2g(Bug 960442, video support for WebRTC is disabled on b2g)
+skip-if = toolkit == 'gonk' || buildapp == 'mulet' || android_version == '18' # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_basicAudioVideoNoRtcpMux.html]
-skip-if = toolkit == 'gonk' || buildapp == 'mulet' # b2g(Bug 960442, video support for WebRTC is disabled on b2g)
+skip-if = toolkit == 'gonk' || buildapp == 'mulet' || android_version == '18' # b2g(Bug 960442, video support for WebRTC is disabled on b2g), android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_basicVideo.html]
 skip-if = toolkit == 'gonk' || buildapp == 'mulet' # b2g(Bug 960442, video support for WebRTC is disabled on b2g)
 [test_peerConnection_basicScreenshare.html]
@@ -170,7 +170,7 @@ skip-if = toolkit == 'gonk' || (android_version == '18' && debug) # B2G emulator
 skip-if = toolkit == 'gonk' || (android_version == '18' && debug) # B2G emulator is too slow to finish a renegotiation test in under 5 minutes, android(Bug 1189784, timeouts on 4.3 emulator)
 [test_peerConnection_addSecondVideoStream.html]
 # B2G emulator is too slow to finish a renegotiation test in under 5 minutes, Bug 1180000 for Linux debug e10s, android(Bug 1189784, timeouts on 4.3 emulator)
-skip-if = toolkit == 'gonk' || (os == 'linux' && debug && e10s) || (android_version == '18' && debug)
+skip-if = toolkit == 'gonk' || (os == 'linux' && debug && e10s) || android_version == '18'
 [test_peerConnection_removeVideoTrack.html]
 # B2G emulator is too slow to finish a renegotiation test in under 5 minutes, Bug 1180000 for Linux debug e10s, android(Bug 1189784, timeouts on 4.3 emulator)
 skip-if = toolkit == 'gonk' || (os == 'linux' && debug && e10s) || (android_version == '18' && debug)