Correct name string
diff --git a/extensions/ARB/ARB_texture_stencil8.txt b/extensions/ARB/ARB_texture_stencil8.txt
index 335b184..d646fe5 100644
--- a/extensions/ARB/ARB_texture_stencil8.txt
+++ b/extensions/ARB/ARB_texture_stencil8.txt
@@ -4,7 +4,7 @@
 
 Name Strings
 
-    ARB_texture_stencil8
+    GL_ARB_texture_stencil8
 
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