diff --git a/core/mac/src/include/dph_global.h b/core/mac/src/include/dph_global.h
index 2f5e1e58a2ef..553c2b7f7985 100644
--- a/core/mac/src/include/dph_global.h
+++ b/core/mac/src/include/dph_global.h
@@ -187,7 +187,6 @@ typedef struct sDphHashNode {
 	uint16_t pmfSaQueryStartTransId;
 	uint8_t pmfSaQueryState;
 	uint8_t pmfSaQueryRetryCount;
-	uint8_t proct_deauh_disassoc_cnt;
 #endif
 	uint8_t htLdpcCapable;
 	uint8_t vhtLdpcCapable;