diff --git a/openvidu-server/deployments/ce/docker-compose/.env b/openvidu-server/deployments/ce/docker-compose/.env
index 4da4efac..ea16f6ee 100644
--- a/openvidu-server/deployments/ce/docker-compose/.env
+++ b/openvidu-server/deployments/ce/docker-compose/.env
@@ -128,7 +128,7 @@ OPENVIDU_STREAMS_VIDEO_MIN_SEND_BANDWIDTH=300
 
 # All sessions of OpenVidu will try to force this codec. If OPENVIDU_STREAMS_ALLOW_TRANSCODING=true
 # when a codec can not be forced, transcoding will be allowed
-# Values: VP8, H264, NONE
+# Values: VP8, VP9, H264, NONE
 # Default value is VP8
 # OPENVIDU_STREAMS_FORCED_VIDEO_CODEC=VP8
 
diff --git a/openvidu-server/deployments/enterprise/master-node/.env b/openvidu-server/deployments/enterprise/master-node/.env
index e488e7d7..ace47e9f 100644
--- a/openvidu-server/deployments/enterprise/master-node/.env
+++ b/openvidu-server/deployments/enterprise/master-node/.env
@@ -249,7 +249,7 @@ OPENVIDU_STREAMS_VIDEO_MIN_SEND_BANDWIDTH=300
 
 # All sessions of OpenVidu will try to force this codec. If OPENVIDU_STREAMS_ALLOW_TRANSCODING=true
 # when a codec can not be forced, transcoding will be allowed
-# Values: VP8, H264, NONE
+# Values: VP8, VP9, H264, NONE
 # Default value is VP8
 # OPENVIDU_STREAMS_FORCED_VIDEO_CODEC=VP8
 
diff --git a/openvidu-server/deployments/pro/docker-compose/openvidu-server-pro/.env b/openvidu-server/deployments/pro/docker-compose/openvidu-server-pro/.env
index 0eb703a2..fea37985 100644
--- a/openvidu-server/deployments/pro/docker-compose/openvidu-server-pro/.env
+++ b/openvidu-server/deployments/pro/docker-compose/openvidu-server-pro/.env
@@ -246,7 +246,7 @@ OPENVIDU_STREAMS_VIDEO_MIN_SEND_BANDWIDTH=300
 
 # All sessions of OpenVidu will try to force this codec. If OPENVIDU_STREAMS_ALLOW_TRANSCODING=true
 # when a codec can not be forced, transcoding will be allowed
-# Values: VP8, H264, NONE
+# Values: VP8, VP9, H264, NONE
 # Default value is VP8
 # OPENVIDU_STREAMS_FORCED_VIDEO_CODEC=VP8
 
diff --git a/openvidu-server/src/main/java/io/openvidu/server/utils/SDPMunging.java b/openvidu-server/src/main/java/io/openvidu/server/utils/SDPMunging.java
index ea2c5260..c30febce 100644
--- a/openvidu-server/src/main/java/io/openvidu/server/utils/SDPMunging.java
+++ b/openvidu-server/src/main/java/io/openvidu/server/utils/SDPMunging.java
@@ -37,7 +37,7 @@ public class SDPMunging {
 
 	private static final Logger log = LoggerFactory.getLogger(SDPMunging.class);
 
-	private Set<VideoCodec> supportedVideoCodecs = new HashSet<>(Arrays.asList(VideoCodec.VP8, VideoCodec.H264));
+	private Set<VideoCodec> supportedVideoCodecs = new HashSet<>(Arrays.asList(VideoCodec.VP8, VideoCodec.VP9, VideoCodec.H264));
 
 	private final String PT_PATTERN = "a=rtpmap:(\\d+) %s/90000";
 	private final String EXTRA_PT_PATTERN = "a=fmtp:(\\d+) apt=%s";
@@ -45,7 +45,7 @@ public class SDPMunging {
 			Arrays.asList("^a=extmap:%s .+$", "^a=rtpmap:%s .+$", "^a=fmtp:%s .+$", "^a=rtcp-fb:%s .+$"));
 
 	/**
-	 * `codec` is a uppercase SDP-style codec name: "VP8", "H264".
+	 * `codec` is an uppercase SDP-style codec name: "VP8", "VP9", "H264".
 	 *
 	 * This looks for all video m-sections (lines starting with "m=video"), then
 	 * searches all of its related PayloadTypes trying to find those which