diff --git a/demos/main/src/main/assets/media.exolist.json b/demos/main/src/main/assets/media.exolist.json
index ac7b5ce7492..3acef825d1b 100644
--- a/demos/main/src/main/assets/media.exolist.json
+++ b/demos/main/src/main/assets/media.exolist.json
@@ -406,6 +406,18 @@
         "name": "DASH VOD: Tears of Steel (11 periods, pre/mid/post), 2/5/2 ads [5/10s]",
         "uri": "ssai://dai.google.com/?contentSourceId=2559737&videoId=tos-dash&format=0&adsId=1"
       },
+      {
+        "name": "DASH live: Tears of Steel (mid), 3 ads each [10 s]",
+        "uri": "ssai://dai.google.com/?assetKey=jNVjPZwzSkyeGiaNQTPqiQ&format=0&adsId=1"
+      },
+      {
+        "name": "DASH live: New Tears of Steel (mid), 3 ads each [10 s]",
+        "uri": "ssai://dai.google.com/?assetKey=PSzZMzAkSXCmlJOWDmRj8Q&format=0&adsId=12"
+      },
+      {
+        "name": "DASH live: Unencrypted stream with 30s ad breaks every minute",
+        "uri": "ssai://dai.google.com/?assetKey=0ndl1dJcRmKDUPxTRjvdog&format=0&adsId=21"
+      },
       {
         "name": "Playlist: No ads - HLS VOD: Demo (skippable pre/post) - No ads",
         "playlist": [
@@ -434,20 +446,6 @@
           }
         ]
       },
-      {
-        "name": "Playlist: No ads - HLS Live: Big Buck Bunny (mid) - No ads",
-        "playlist": [
-          {
-            "uri": "https://html5demos.com/assets/dizzy.mp4"
-          },
-          {
-            "uri": "ssai://dai.google.com/?assetKey=sN_IYUG8STe1ZzhIIE_ksA&format=2&adsId=3"
-          },
-          {
-            "uri": "https://html5demos.com/assets/dizzy.mp4"
-          }
-        ]
-      },
       {
         "name": "Playlist: No ads - DASH VOD: Tears of Steel (11 periods, pre/mid/post) - No ads",
         "playlist": [
diff --git a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaServerSideAdInsertionUriBuilder.java b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaServerSideAdInsertionUriBuilder.java
index d578c5c2417..274fab9cc9c 100644
--- a/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaServerSideAdInsertionUriBuilder.java
+++ b/extensions/ima/src/main/java/com/google/android/exoplayer2/ext/ima/ImaServerSideAdInsertionUriBuilder.java
@@ -379,10 +379,6 @@ public Uri build() {
     if (streamActivityMonitorId != null) {
       streamRequest.setStreamActivityMonitorId(streamActivityMonitorId);
     }
-    checkState(
-        streamRequest.getFormat() != StreamFormat.DASH
-            || TextUtils.isEmpty(streamRequest.getAssetKey()),
-        "DASH live streams are not supported yet.");
     return streamRequest;
   }
 }