diff --git a/sdk/android/api/org/webrtc/SurfaceTextureHelper.java b/sdk/android/api/org/webrtc/SurfaceTextureHelper.java
index b7b028f5ae..0dd45cfc93 100644
--- a/sdk/android/api/org/webrtc/SurfaceTextureHelper.java
+++ b/sdk/android/api/org/webrtc/SurfaceTextureHelper.java
@@ -199,6 +199,10 @@ public class SurfaceTextureHelper {
     oesTextureId = GlUtil.generateTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES);
     surfaceTexture = new SurfaceTexture(oesTextureId);
     setOnFrameAvailableListener(surfaceTexture, (SurfaceTexture st) -> {
+      if (hasPendingTexture) {
+        Logging.d(TAG, "A frame is already pending, dropping frame.");
+      }
+
       hasPendingTexture = true;
       tryDeliverTextureFrame();
     }, handler);