diff --git a/tools/symbols_map_generator.py b/tools/symbols_map_generator.py
index 651d16b4b2..843f0a5f73 100755
--- a/tools/symbols_map_generator.py
+++ b/tools/symbols_map_generator.py
@@ -380,11 +380,11 @@ def main():
 
                 joint_str = "\n    ".join(symbols)
                 output_str = f'''{version_str} {"{"}
-  global:
-    extern "C++" {"{"}
-      {joint_str}
-    {'};'}
-  local: *;
+global:
+  extern "C++" {"{"}
+    {joint_str}
+  {'};'}
+local: *;
 {closing_line}
 
 '''