diff --git a/DungeonRandomizer.spec b/DungeonRandomizer.spec
index 2afc0011..4d0eaa00 100644
--- a/DungeonRandomizer.spec
+++ b/DungeonRandomizer.spec
@@ -26,7 +26,7 @@ hiddenimports = []
 binaries = []
 
 if sys.platform.find("windows"):
-  binaries.append("ucrtbase.dll",".")
+  binaries.append(("ucrtbase.dll","."))
 
 a = Analysis(['DungeonRandomizer.py'],
              pathex=[],
diff --git a/Gui.spec b/Gui.spec
index 34960cda..1af65ffb 100644
--- a/Gui.spec
+++ b/Gui.spec
@@ -29,7 +29,7 @@ hiddenimports = []
 binaries = []
 
 if sys.platform.find("windows"):
-  binaries.append("ucrtbase.dll",".")
+  binaries.append(("ucrtbase.dll","."))
 
 a = Analysis(['DungeonRandomizer.py'],
              pathex=[],