diff --git a/.devcontainer/onCreate.sh b/.devcontainer/onCreate.sh
index 590ddfb5..7a4dd4a6 100755
--- a/.devcontainer/onCreate.sh
+++ b/.devcontainer/onCreate.sh
@@ -16,12 +16,12 @@ if [ ! -d "$WORKSPACE/tools/bin" \
      -o ! -f "$WORKSPACE/ARM9-TS.lcf.template" \
      -o ! -f "$WORKSPACE/mwldarm.response.template" ]; then
     wget https://github.com/pret/pmd-sky/raw/workflows/assets/NitroSDK-4_2-071210-jp.7z
-    7z x NitroSDK-3_2-060901.7z
+    7z x NitroSDK-4_2-071210-jp.7z -oNitroSDK-4_2-071210-jp
     rm -rf "$WORKSPACE/tools/bin"
-    mv -v NitroSDK-3_2-060901/tools/bin "$WORKSPACE/tools"
-    mv -v NitroSDK-3_2-060901/include/nitro/specfiles/ARM7-TS.lcf.template "$WORKSPACE/sub/"
-    mv -v NitroSDK-3_2-060901/include/nitro/specfiles/ARM9-TS.lcf.template "$WORKSPACE/"
-    mv -v NitroSDK-3_2-060901/include/nitro/specfiles/mwldarm.response.template "$WORKSPACE/"
+    mv -v NitroSDK-4_2-071210-jp/tools/bin "$WORKSPACE/tools"
+    mv -v NitroSDK-4_2-071210-jp/include/nitro/specfiles/ARM7-TS.lcf.template "$WORKSPACE/sub/"
+    mv -v NitroSDK-4_2-071210-jp/include/nitro/specfiles/ARM9-TS.lcf.template "$WORKSPACE/"
+    mv -v NitroSDK-4_2-071210-jp/include/nitro/specfiles/mwldarm.response.template "$WORKSPACE/"
 fi
 
 # Set up wine under a virtual X11 server to hide the annoying GUI popup.