diff --git a/CHANGELOG.md b/CHANGELOG.md
index e40ed045..4fd86e8e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+3.12.2
+========================
+* Fix: Some Cam4 URLs where broken
+
 3.12.1
 ========================
 * Fix: "Resume all" started the recordings of models marked for later recording
diff --git a/common/src/main/java/ctbrec/sites/cam4/Cam4Model.java b/common/src/main/java/ctbrec/sites/cam4/Cam4Model.java
index 5fcaebed..bf1ff46a 100644
--- a/common/src/main/java/ctbrec/sites/cam4/Cam4Model.java
+++ b/common/src/main/java/ctbrec/sites/cam4/Cam4Model.java
@@ -191,9 +191,13 @@ public class Cam4Model extends AbstractModel {
                 StreamSource src = new StreamSource();
                 src.bandwidth = playlist.getStreamInfo().getBandwidth();
                 src.height = Optional.ofNullable(playlist.getStreamInfo()).map(StreamInfo::getResolution).map(res -> res.height).orElse(0);
-                String masterUrl = getPlaylistUrl();
-                String baseUrl = masterUrl.substring(0, masterUrl.lastIndexOf('/') + 1);
-                src.mediaPlaylistUrl = baseUrl + playlist.getUri();
+                if (playlist.getUri().startsWith("http")) {
+                    src.mediaPlaylistUrl = playlist.getUri();
+                } else {
+                    String masterUrl = getPlaylistUrl();
+                    String baseUrl = masterUrl.substring(0, masterUrl.lastIndexOf('/') + 1);
+                    src.mediaPlaylistUrl = baseUrl + playlist.getUri();
+                }
                 LOG.trace("Media playlist {}", src.mediaPlaylistUrl);
                 sources.add(src);
             }