diff --git a/src/tls.c b/src/tls.c
index 905ba0320..1821d49c6 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -7349,6 +7349,7 @@ int TLSX_KeyShare_Use(WOLFSSL* ssl, word16 group, word16 len, byte* data,
     }
 
     if (data != NULL) {
+        XFREE(keyShareEntry->ke, ssl->heap, DYNAMIC_TYPE_PUBLIC_KEY);
         keyShareEntry->ke = data;
         keyShareEntry->keLen = len;
     }