diff --git a/services/wolf.sh b/services/wolf.sh
index d871ba0..3366b28 100644
--- a/services/wolf.sh
+++ b/services/wolf.sh
@@ -4178,7 +4178,7 @@ CLONEPY
         fi
         echo "Reading live controller GUIDs from $_CSC_CONTAINER..."
 
-        _CSC_PROBE=$(docker exec -u retro "$_CSC_CONTAINER" python3 - << 'PROBEPY'
+        _CSC_PROBE=$(docker exec -i -u retro "$_CSC_CONTAINER" python3 - << 'PROBEPY'
 import ctypes, ctypes.util, sys
 
 libname = ctypes.util.find_library("SDL2") or "libSDL2-2.0.so.0"