diff --git a/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastControllers.py b/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastControllers.py
index a26e4ce3d26..bfdff51ec95 100644
--- a/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastControllers.py
+++ b/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastControllers.py
@@ -181,8 +181,11 @@ def generateControllerConfig(controller: Controller, type: Literal['dreamcast',
         if input.type == 'axis':
             section = 'analog'
             if input.name == 'l2' or input.name == 'r2':
-                # Use positive axis for full trigger control
-                code = f"{input.id}+"
+                #some wheels pedals hava reversed values
+                if int(input.value) < 0:
+                    code = f"{input.id}-"
+                else:
+                    code = f"{input.id}+"
             else:
                 code = f"{input.id}-"
             option = f"bind{analogbind}"
diff --git a/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastGenerator.py b/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastGenerator.py
index a3b59cd6304..ad8baf96d61 100644
--- a/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastGenerator.py
+++ b/package/batocera/core/batocera-configgen/configgen/configgen/generators/flycast/flycastGenerator.py
@@ -184,7 +184,6 @@ def generate(self, system, rom, playersControllers, metadata, guns, wheels, game
                 "XDG_DATA_HOME": FLYCAST_SAVES.parent,
                 "FLYCAST_DATADIR": FLYCAST_SAVES.parent,
                 "FLYCAST_BIOS_PATH": FLYCAST_BIOS,
-                "SDL_GAMECONTROLLERCONFIG": generate_sdl_game_controller_config(playersControllers),
                 "SDL_JOYSTICK_HIDAPI": "0"
             }
         )