diff --git a/tools/configure.py b/tools/configure.py
index b1416e0f..10265334 100644
--- a/tools/configure.py
+++ b/tools/configure.py
@@ -82,7 +82,7 @@ CC_INCLUDES = " ".join(f"-i {include}" for include in includes)
 EXE = ""
 WINE = ""
 system = platform.system()
-if system == "Windows" or system.startswith("MSYS") or system.startswith("MINGW"):
+if system == "Windows":
     system = "windows"
     EXE = ".exe"
 elif system == "Linux":
diff --git a/tools/setup.py b/tools/setup.py
index 44d146f7..87f64099 100644
--- a/tools/setup.py
+++ b/tools/setup.py
@@ -13,7 +13,7 @@ root_path = tools_path.parent
 
 EXE = ""
 system = platform.system()
-if system == "Windows" or system.startswith("MSYS") or system.startswith("MINGW"):
+if system == "Windows":
     system = "windows"
     EXE = ".exe"
 elif system == "Linux":