diff --git a/Changes.txt b/Changes.txt
index 2f733a6e3..7386b39c6 100644
--- a/Changes.txt
+++ b/Changes.txt
@@ -38,6 +38,9 @@
 
   * Fixed autofire bug for trackball controllers.
 
+  * Fixed bug in TV autodetection in filenames; a filename containing
+    'PAL' would sometimes misdetect as a PAL ROM.
+
   * Fixed Stelladaptor/2600'daptor devices sometimes not being assigned
     correct default mappings.
 
diff --git a/src/emucore/Console.cxx b/src/emucore/Console.cxx
index 52620243e..db5850aa4 100644
--- a/src/emucore/Console.cxx
+++ b/src/emucore/Console.cxx
@@ -316,13 +316,13 @@ string Console::formatFromFilename() const
     { R"([ _\-(\[<]+NTSC[ _-]?50)",     "NTSC50"  },
     { R"([ _\-(\[<]+PAL[ _-]?60)",      "PAL60"   },
     { R"([ _\-(\[<]+SECAM[ _-]?60)",    "SECAM60" },
-    { R"([ _\-(\[<]+NTSC[ _\-)\]>]?)",  "NTSC"    },
-    { R"([ _\-(\[<]+PAL[ _\-)\]>]?)",   "PAL"     },
-    { R"([ _\-(\[<]+SECAM[ _\-)\]>]?)", "SECAM"   }
+    { R"([ _\-(\[<]+NTSC[ _\-)\]>.])",  "NTSC"    },
+    { R"([ _\-(\[<]+PAL[ _\-)\]>.])",   "PAL"     },
+    { R"([ _\-(\[<]+SECAM[ _\-)\]>.])", "SECAM"   }
   }};
 
-  // Get filename *without* extension, and search using regex's above
-  const string& filename = myOSystem.romFile().getNameWithExt("");
+  // Get filename, and search using regex's above
+  const string& filename = myOSystem.romFile().getName();
   for(size_t i = 0; i < Pattern.size(); ++i)
   {
     try