diff --git a/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf b/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf
index 72d61412d..886e91786 100644
--- a/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf
+++ b/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf
@@ -176,7 +176,7 @@ SecRule MULTIPART_STRICT_ERROR "!@eq 0" \
     DA %{MULTIPART_DATA_AFTER},\
     HF %{MULTIPART_HEADER_FOLDING},\
     LF %{MULTIPART_LF_LINE},\
-    SM %{MULTIPART_SEMICOLON_MISSING},\
+    SM %{MULTIPART_MISSING_SEMICOLON},\
     IQ %{MULTIPART_INVALID_QUOTING},\
     IH %{MULTIPART_INVALID_HEADER_FOLDING},\
     FLE %{MULTIPART_FILE_LIMIT_EXCEEDED}',\