diff --git a/litex/build/generic_toolchain.py b/litex/build/generic_toolchain.py
index 998f66576..2728bc333 100644
--- a/litex/build/generic_toolchain.py
+++ b/litex/build/generic_toolchain.py
@@ -122,7 +122,7 @@ class GenericToolchain:
             from edalize import get_edatool
 
             # Get tool name and options
-            (tool, tool_options)= self.get_tool_options()
+            (tool, tool_options) = self.get_tool_options()
 
             # Files list
             files = []