diff --git a/CHANGELIST.md b/CHANGELIST.md
index 7cc51a5b..98b8bdce 100644
--- a/CHANGELIST.md
+++ b/CHANGELIST.md
@@ -81,6 +81,7 @@
 - Check Redumper dat section for completeness
 - Update redumper to build 176
 - UMDs are Sony discs
+- Strip colons from Redumper disc key
 
 ### 2.5 (2023-03-12)
 
diff --git a/MPF.Modules/Redumper/Parameters.cs b/MPF.Modules/Redumper/Parameters.cs
index 353eecf9..fb216f67 100644
--- a/MPF.Modules/Redumper/Parameters.cs
+++ b/MPF.Modules/Redumper/Parameters.cs
@@ -1256,7 +1256,7 @@ namespace MPF.Modules.Redumper
                         }
                         else if (line.StartsWith("disc key"))
                         {
-                            decryptedDiscKey = line.Substring("disc key: ".Length);
+                            decryptedDiscKey = line.Substring("disc key: ".Length).Replace(':', ' ');
                         }
                         else if (line.StartsWith("title keys"))
                         {