diff --git a/src/iec61850/server/model/config_file_parser.c b/src/iec61850/server/model/config_file_parser.c
index e20f6edf..af7fabd8 100644
--- a/src/iec61850/server/model/config_file_parser.c
+++ b/src/iec61850/server/model/config_file_parser.c
@@ -452,7 +452,7 @@ ConfigFileParser_createModelFromConfigFile(FileHandle fileHandle)
                                 *sep = 0;
 
                                 /* check for component */
-                                char* sep = strchr(indexStr, ' ');
+                                sep = strchr(indexStr, ' ');
 
                                 if (sep) {
                                     componentVal = sep + 1;
diff --git a/src/mms/iso_mms/client/mms_client_connection.c b/src/mms/iso_mms/client/mms_client_connection.c
index d88d3e15..cbbbca81 100644
--- a/src/mms/iso_mms/client/mms_client_connection.c
+++ b/src/mms/iso_mms/client/mms_client_connection.c
@@ -677,7 +677,7 @@ exit_error:
     return -1;
 }
 
-void
+static void
 handleAsyncResponse(MmsConnection self, ByteBuffer* response, uint32_t bufPos, MmsOutstandingCall outstandingCall, MmsError err)
 {