diff --git a/shaders/glsl/compileshaders.py b/shaders/glsl/compileshaders.py
index d9a4c1ef..d0faa6d1 100644
--- a/shaders/glsl/compileshaders.py
+++ b/shaders/glsl/compileshaders.py
@@ -19,7 +19,7 @@ def findGlslang():
     if args.glslang != None and isExe(args.glslang):
         return args.glslang
 
-    exe_name = "glslangvalidator"
+    exe_name = "glslangValidator"
     if os.name == "nt":
         exe_name += ".exe"
 
@@ -58,4 +58,4 @@ for root, dirs, files in os.walk(dir_path):
 
             res = subprocess.call("%s -V %s -o %s %s" % (glslang_path, input_file, output_file, add_params), shell=True)
             if res != 0:
-                sys.exit(res)
\ No newline at end of file
+                sys.exit(res)