diff --git a/Libraries/LibWeb/Editing/CommandNames.cpp b/Libraries/LibWeb/Editing/CommandNames.cpp
index c3a63cb80f0..fc5a7141235 100644
--- a/Libraries/LibWeb/Editing/CommandNames.cpp
+++ b/Libraries/LibWeb/Editing/CommandNames.cpp
@@ -20,7 +20,7 @@ void initialize_strings()
 
 #define __ENUMERATE_COMMAND_NAME(name) name = #name##_fly_string;
     ENUMERATE_COMMAND_NAMES
-#undef __ENUMERATE_MATHML_TAG
+#undef __ENUMERATE_COMMAND_NAME
     delete_ = "delete"_fly_string;
 
     s_initialized = true;