diff --git a/common/src/tfe_packet_io.cpp b/common/src/tfe_packet_io.cpp
index 28463dd..43195cd 100644
--- a/common/src/tfe_packet_io.cpp
+++ b/common/src/tfe_packet_io.cpp
@@ -890,7 +890,7 @@ static void send_event_log(struct session_ctx *s_ctx, int thread_seq, void *ctx)
 
     tfe_cmsg_get_value(s_ctx->cmsg, TFE_CMSG_SSL_CLIENT_SIDE_LATENCY, (unsigned char *)&ssl_downstream_latency, sizeof(ssl_downstream_latency), &length);
 
-    tfe_cmsg_get_value(s_ctx->cmsg, TFE_CMSG_SSL_SERVER_SIDE_VERSION, (unsigned char *)ssl_upstream_version, sizeof(ssl_upstream_version), &length);
+    tfe_cmsg_get_value(s_ctx->cmsg, TFE_CMSG_SSL_SERVER_SIDE_VERSION, (unsigned char *)ssl_upstream_version, sizeof(ssl_upstream_version), &ssl_upstream_version_length);
 
     tfe_cmsg_get_value(s_ctx->cmsg, TFE_CMSG_SSL_CLIENT_SIDE_VERSION, (unsigned char *)ssl_downstream_version, sizeof(ssl_downstream_version), &ssl_downstream_version_length);