diff --git a/scripts/build/builders/bouffalolab.py b/scripts/build/builders/bouffalolab.py
index b4050901dbc6da..1b661bff045c07 100644
--- a/scripts/build/builders/bouffalolab.py
+++ b/scripts/build/builders/bouffalolab.py
@@ -166,8 +166,8 @@ def __init__(self,
         self.argsOpt.append(f'chip_inet_config_enable_ipv4={str(enable_ethernet or enable_wifi).lower()}')
 
         if enable_thread:
-            self.argsOpt.append(f'chip_system_config_use_open_thread_inet_endpoints=true')
-            self.argsOpt.append(f'chip_with_lwip=false')
+            self.argsOpt.append('chip_system_config_use_open_thread_inet_endpoints=true')
+            self.argsOpt.append('chip_with_lwip=false')
             self.argsOpt.append(f'openthread_project_core_config_file="{bouffalo_chip}-openthread-core-bl-config.h"')
             if not use_matter_openthread:
                 self.argsOpt.append(