diff --git a/webrtc/media/BUILD.gn b/webrtc/media/BUILD.gn
index ec00b049b6..2919618b1a 100644
--- a/webrtc/media/BUILD.gn
+++ b/webrtc/media/BUILD.gn
@@ -50,7 +50,7 @@ rtc_source_set("rtc_h264_profile_id") {
   ]
 }
 
-rtc_source_set("rtc_media_base") {
+rtc_static_library("rtc_media_base") {
   # TODO(kjellander): Remove (bugs.webrtc.org/6828)
   # Enabling GN check triggers cyclic dependency error:
   #   //webrtc/media:rtc_media_base ->
diff --git a/webrtc/pc/BUILD.gn b/webrtc/pc/BUILD.gn
index 4719db64c0..60d76ed239 100644
--- a/webrtc/pc/BUILD.gn
+++ b/webrtc/pc/BUILD.gn
@@ -185,7 +185,7 @@ rtc_static_library("peerconnection") {
 # need should use CreateModularCreatePeerConnectionFactory instead, using the
 # "peerconnection" build target and other targets specific to their
 # requrements. See comment in peerconnectionfactoryinterface.h.
-rtc_source_set("create_pc_factory") {
+rtc_static_library("create_pc_factory") {
   sources = [
     "createpeerconnectionfactory.cc",
   ]