diff --git a/radio/src/gui/128x64/CMakeLists.txt b/radio/src/gui/128x64/CMakeLists.txt
index da222492c..ba48b93f6 100644
--- a/radio/src/gui/128x64/CMakeLists.txt
+++ b/radio/src/gui/128x64/CMakeLists.txt
@@ -10,7 +10,7 @@ set(GUI_SRC
   model_setup.cpp
   model_failsafe.cpp
   model_logical_switches.cpp
-  special_functions.cpp
+  model_special_functions.cpp
   model_outputs.cpp
   model_telemetry.cpp
   model_telemetry_sensor.cpp
diff --git a/radio/src/gui/212x64/CMakeLists.txt b/radio/src/gui/212x64/CMakeLists.txt
index da222492c..ba48b93f6 100644
--- a/radio/src/gui/212x64/CMakeLists.txt
+++ b/radio/src/gui/212x64/CMakeLists.txt
@@ -10,7 +10,7 @@ set(GUI_SRC
   model_setup.cpp
   model_failsafe.cpp
   model_logical_switches.cpp
-  special_functions.cpp
+  model_special_functions.cpp
   model_outputs.cpp
   model_telemetry.cpp
   model_telemetry_sensor.cpp