diff --git a/BuildTools/ChangeLog/default.md b/BuildTools/ChangeLog/default.md
index f4ad8e6..e5a2b35 100644
--- a/BuildTools/ChangeLog/default.md
+++ b/BuildTools/ChangeLog/default.md
@@ -9,7 +9,8 @@ title: Changelog
 * (Enhancement) - Added compatibility for mednafen v1.21.2 and v1.21.3 ([214](https://github.com/Asnivor/MedLaunch/issues/214))
 * (BugFix) - Mitigated TimeSpan overflow exception ([215](https://github.com/Asnivor/MedLaunch/issues/215))
 * (Enhancement) - Background picture can now be hidden (Opacity set to 0) ([220](https://github.com/Asnivor/MedLaunch/issues/220))
-* (BugFix) - Remove unneccesary dashes generated at the start of a launch string if user is running an older version of mednafen (or emu4crt.exe renamed to mednafen.exe)
+* (BugFix) - Remove unneccesary dashes generated at the start of a launch string if user is running an older version of mednafen (or emu4crt.exe renamed to mednafen.exe) ([222](https://github.com/Asnivor/MedLaunch/issues/222))
+* (BugFix) - Enable case-agnostic file extension scanning ([226](https://github.com/Asnivor/MedLaunch/issues/226))
 
 ##### [0.5.25.3](https://medlaunch.info/releases/0-5-25-x)
 ###### 2018-03-22
diff --git a/MedLaunch/Classes/Scanning/RomScan.cs b/MedLaunch/Classes/Scanning/RomScan.cs
index 3009644..97c1d24 100644
--- a/MedLaunch/Classes/Scanning/RomScan.cs
+++ b/MedLaunch/Classes/Scanning/RomScan.cs
@@ -73,7 +73,7 @@ public void BeginRomImport(int _systemId, ProgressDialogController _dialog)
             {
                 foreach (string p in romFiles)
                 {
-                    if (p.EndsWith(s))
+                    if (p.ToUpper().EndsWith(s.ToUpper()))
                     {
                         //MessageBoxResult result5 = MessageBox.Show(p);
                         allowedFiles.Add(p);
@@ -128,7 +128,7 @@ public void ProcessFile(string file)
             string hash = String.Empty;
 
             // inspect archive files
-            if (extension == ".zip" || extension == ".7z")
+            if (extension.ToLower() == ".zip" || extension.ToLower() == ".7z")
             {
                 //bool isAllowed = false;
                 try
@@ -151,7 +151,7 @@ public void ProcessFile(string file)
                             // no allowed files
                             return;
                         }
-                        else if (alcnt == 1 && extension == ".zip")
+                        else if (alcnt == 1 && extension.ToLower() == ".zip")
                         {
                             // 1 allowed file and 1 total files in a zip file - use the zip file rather than the embedded rom
                             var result = results.Results.FirstOrDefault();
@@ -159,7 +159,7 @@ public void ProcessFile(string file)
                             if (result == null)
                                 return;
 
-                            if (result.Extension == ".zip" || result.Extension == ".7z")
+                            if (result.Extension.ToLower() == ".zip" || result.Extension.ToLower() == ".7z")
                                 return;
 
                             //ArchiveFiles.Add(a);