diff --git a/jerry-debugger/jerry-client-ws.py b/jerry-debugger/jerry-client-ws.py
index 052b1d3ff..e834fafe2 100755
--- a/jerry-debugger/jerry-client-ws.py
+++ b/jerry-debugger/jerry-client-ws.py
@@ -1238,6 +1238,7 @@ def main():
 
             # Subtypes of output
             if buffer_type == JERRY_DEBUGGER_OUTPUT_RESULT_END:
+                message = message.rstrip('\n')
                 if subtype in [JERRY_DEBUGGER_OUTPUT_OK,
                                JERRY_DEBUGGER_OUTPUT_DEBUG]:
                     print("%sout: %s%s" % (debugger.blue, debugger.nocolor, message))