diff --git a/el/sclang-language.el b/el/sclang-language.el
index c59e02d..b0bc1a6 100644
--- a/el/sclang-language.el
+++ b/el/sclang-language.el
@@ -71,7 +71,7 @@ The expressions are joined as alternatives with the \\| operator."
   "Regular expression matching method names.")
 
 (defconst sclang-class-name-regexp
-  "\\(?:Meta_\\)?[A-Z]\\(?:\\sw\\|\\s_\\)*"
+  "\\<\\(?:Meta_\\)?[A-Z]\\(?:\\sw\\|\\s_\\)*"
   "Regular expression matching class names.")
 
 (defconst sclang-primitive-name-regexp