diff --git a/packages/misskey-bubble-game/package.json b/packages/misskey-bubble-game/package.json
index 806d693670..852c923c34 100644
--- a/packages/misskey-bubble-game/package.json
+++ b/packages/misskey-bubble-game/package.json
@@ -18,6 +18,7 @@
 		"@typescript-eslint/eslint-plugin": "6.19.0",
 		"@typescript-eslint/parser": "6.19.0",
 		"eslint": "8.56.0",
+		"nodemon": "3.0.2",
 		"typescript": "5.3.3"
 	},
 	"files": [
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0a80403725..c18cee30c7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1059,6 +1059,9 @@ importers:
       eslint:
         specifier: 8.56.0
         version: 8.56.0
+      nodemon:
+        specifier: 3.0.2
+        version: 3.0.2
       typescript:
         specifier: 5.3.3
         version: 5.3.3
@@ -1180,6 +1183,9 @@ importers:
       eslint:
         specifier: 8.56.0
         version: 8.56.0
+      nodemon:
+        specifier: 3.0.2
+        version: 3.0.2
       typescript:
         specifier: 5.3.3
         version: 5.3.3
diff --git a/scripts/dev.mjs b/scripts/dev.mjs
index ed0ea1fb30..9b60af6570 100644
--- a/scripts/dev.mjs
+++ b/scripts/dev.mjs
@@ -28,6 +28,24 @@ await execa('pnpm', ['build-assets'], {
 	stderr: process.stderr,
 });
 
+await execa('pnpm', ['--filter', 'misskey-js', 'build'], {
+	cwd: _dirname + '/../',
+	stdout: process.stdout,
+	stderr: process.stderr,
+});
+
+await execa('pnpm', ['--filter', 'misskey-reversi', 'build'], {
+	cwd: _dirname + '/../',
+	stdout: process.stdout,
+	stderr: process.stderr,
+});
+
+await execa('pnpm', ['--filter', 'misskey-bubble-game', 'build'], {
+	cwd: _dirname + '/../',
+	stdout: process.stdout,
+	stderr: process.stderr,
+});
+
 execa('pnpm', ['build-pre', '--watch'], {
 	cwd: _dirname + '/../',
 	stdout: process.stdout,
@@ -58,12 +76,6 @@ execa('pnpm', ['--filter', 'sw', 'watch'], {
 	stderr: process.stderr,
 });
 
-execa('pnpm', ['--filter', 'misskey-js', 'watch'], {
-	cwd: _dirname + '/../',
-	stdout: process.stdout,
-	stderr: process.stderr,
-});
-
 execa('pnpm', ['--filter', 'misskey-reversi', 'watch'], {
 	cwd: _dirname + '/../',
 	stdout: process.stdout,