diff --git a/seqerakit/seqeraplatform.py b/seqerakit/seqeraplatform.py
index d644159..7eb43c9 100644
--- a/seqerakit/seqeraplatform.py
+++ b/seqerakit/seqeraplatform.py
@@ -158,7 +158,7 @@ def _execute_command(self, full_cmd, to_json=False, print_stdout=True):
             except json.JSONDecodeError:
                 pass
 
-        if process.returncode != 0 and "ERROR: " in stdout:
+        if process.returncode != 0 and "ERROR:" in stdout:
             self._handle_command_errors(stdout)
 
         if should_print: