diff --git a/webui.sh b/webui.sh
index 24575023..16f200a8 100755
--- a/webui.sh
+++ b/webui.sh
@@ -82,6 +82,11 @@ gpu_info=$(lspci 2>/dev/null | grep VGA)
 case "$gpu_info" in
     *"Navi 1"*|*"Navi 2"*) export HSA_OVERRIDE_GFX_VERSION=10.3.0
     ;;
+    *"Navi 3"*) [[ -z "${TORCH_COMMAND}" ]] && \
+         export TORCH_COMMAND="pip install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/rocm5.6"
+        # Navi 3 needs at least 5.5 which is only on the nightly chain, previous versions are no longer online (torch==2.1.0.dev-20230614+rocm5.5 torchvision==0.16.0.dev-20230614+rocm5.5 torchaudio==2.1.0.dev-20230614+rocm5.5)
+        # so switch to nightly rocm5.6 without explicit versions this time
+    ;;
     *"Renoir"*) export HSA_OVERRIDE_GFX_VERSION=9.0.0
         printf "\n%s\n" "${delimiter}"
         printf "Experimental support for Renoir: make sure to have at least 4GB of VRAM and 10GB of RAM or enable cpu mode: --use-cpu all --no-half"
@@ -137,4 +142,4 @@ fi
 printf "\n%s\n" "${delimiter}"
 printf "Launching launcher.py..."
 printf "\n%s\n" "${delimiter}"      
-exec "${python_cmd}" "${LAUNCH_SCRIPT}" "$@"
\ No newline at end of file
+exec "${python_cmd}" "${LAUNCH_SCRIPT}" "$@"