diff --git a/library/rtsp/src/main/java/com/google/android/exoplayer2/source/rtsp/RtspMediaSource.java b/library/rtsp/src/main/java/com/google/android/exoplayer2/source/rtsp/RtspMediaSource.java
index efc570fc3d..a038b53315 100644
--- a/library/rtsp/src/main/java/com/google/android/exoplayer2/source/rtsp/RtspMediaSource.java
+++ b/library/rtsp/src/main/java/com/google/android/exoplayer2/source/rtsp/RtspMediaSource.java
@@ -41,6 +41,10 @@ import java.io.IOException;
 /** An Rtsp {@link MediaSource} */
 public final class RtspMediaSource extends BaseMediaSource {
 
+  static {
+    ExoPlayerLibraryInfo.registerModule("goog.exo.rtsp");
+  }
+
   /**
    * Factory for {@link RtspMediaSource}
    *