diff --git a/companion/src/modeledit/customfunctions.cpp b/companion/src/modeledit/customfunctions.cpp
index 273c6e6f4..fe5251a2c 100644
--- a/companion/src/modeledit/customfunctions.cpp
+++ b/companion/src/modeledit/customfunctions.cpp
@@ -633,6 +633,7 @@ void CustomFunctionsPanel::populateFuncCB(QComboBox *b, unsigned int value)
         ((i==FuncPlayBoth) && !firmware->getCapability(HasBeeper)) ||
         ((i==FuncLogs) && !firmware->getCapability(HasSDLogs)) ||
         ((i==FuncSetTimer3) && firmware->getCapability(Timers) < 3) ||
+        ((i==FuncScreenshot) && IS_HORUS(firmware->getBoard())) ||
         ((i>=FuncRangeCheckInternalModule && i<=FuncBindExternalModule) && (!model || !firmware->getCapability(DangerousFunctions))) ||
         ((i>=FuncAdjustGV1 && i<=FuncAdjustGVLast) && !firmware->getCapability(Gvars))
         ) {