diff --git a/api/media_types.cc b/api/media_types.cc
index c7635b52de..4ab80edbf9 100644
--- a/api/media_types.cc
+++ b/api/media_types.cc
@@ -31,9 +31,7 @@ std::string MediaTypeToString(MediaType type) {
       RTC_NOTREACHED();
       return "";
   }
-  FATAL();
-  // Not reachable; avoids compile warning.
-  return "";
+  RTC_CHECK(false);
 }
 
 }  // namespace cricket
diff --git a/pc/peer_connection_factory.cc b/pc/peer_connection_factory.cc
index 237c84d3ff..fec600a01c 100644
--- a/pc/peer_connection_factory.cc
+++ b/pc/peer_connection_factory.cc
@@ -140,8 +140,7 @@ RtpCapabilities PeerConnectionFactory::GetRtpSenderCapabilities(
     case cricket::MEDIA_TYPE_UNSUPPORTED:
       return RtpCapabilities();
   }
-  // Not reached; avoids compile warning.
-  FATAL();
+  RTC_CHECK(false);
 }
 
 RtpCapabilities PeerConnectionFactory::GetRtpReceiverCapabilities(
@@ -167,8 +166,7 @@ RtpCapabilities PeerConnectionFactory::GetRtpReceiverCapabilities(
     case cricket::MEDIA_TYPE_UNSUPPORTED:
       return RtpCapabilities();
   }
-  // Not reached; avoids compile warning.
-  FATAL();
+  RTC_CHECK(false);
 }
 
 rtc::scoped_refptr<AudioSourceInterface>
diff --git a/pc/rtp_parameters_conversion.cc b/pc/rtp_parameters_conversion.cc
index 9c7a337ab4..80e56b896f 100644
--- a/pc/rtp_parameters_conversion.cc
+++ b/pc/rtp_parameters_conversion.cc
@@ -76,8 +76,7 @@ RTCErrorOr<cricket::FeedbackParam> ToCricketFeedbackParam(
       }
       return cricket::FeedbackParam(cricket::kRtcpFbParamTransportCc);
   }
-  // Not reached; avoids compile warning.
-  FATAL();
+  RTC_CHECK(false);
 }
 
 template <typename C>