diff --git a/core/sme/inc/csr_api.h b/core/sme/inc/csr_api.h
index e09c4c5835be..706ef4e0684c 100644
--- a/core/sme/inc/csr_api.h
+++ b/core/sme/inc/csr_api.h
@@ -304,9 +304,8 @@ typedef struct tagCsrEseCckmInfo {
 #endif
 } tCsrEseCckmInfo;
 
-#define CSR_DOT11F_IE_RSN_MAX_LEN   (114)
 typedef struct tagCsrEseCckmIe {
-	uint8_t cckmIe[CSR_DOT11F_IE_RSN_MAX_LEN];
+	uint8_t cckmIe[DOT11F_IE_RSN_MAX_LEN];
 	uint8_t cckmIeLen;
 } tCsrEseCckmIe;
 #endif /* FEATURE_WLAN_ESE */