diff --git a/webui.sh b/webui.sh
index c3e738c5..d123ac8b 100755
--- a/webui.sh
+++ b/webui.sh
@@ -112,10 +112,10 @@ then
 fi
 
 # Check prerequisites
-pyv="$(${python_cmd} -c 'import sys; print(".".join(map(str, sys.version_info[0:2])))')"
 gpu_info=$(lspci 2>/dev/null | grep -E "VGA|Display")
 case "$gpu_info" in
     *"Navi 1"*) 
+        pyv="$(${python_cmd} -c 'import sys; print(".".join(map(str, sys.version_info[0:2])))')"
         if [[ $(bc <<< "$pyv <= 3.10") -eq 1 ]] 
         then
             export HSA_OVERRIDE_GFX_VERSION=10.3.0