diff --git a/.changeset/fair-onions-boil.md b/.changeset/fair-onions-boil.md
new file mode 100644
index 00000000..6685e805
--- /dev/null
+++ b/.changeset/fair-onions-boil.md
@@ -0,0 +1,5 @@
+---
+'sv': patch
+---
+
+fix(add): add `/drizzle/` folder to `.prettierignore` if `prettier` is installed when adding `drizzle` addon
diff --git a/packages/addons/drizzle/index.ts b/packages/addons/drizzle/index.ts
index 1dd84030..2e65b8ce 100644
--- a/packages/addons/drizzle/index.ts
+++ b/packages/addons/drizzle/index.ts
@@ -72,7 +72,9 @@ export default defineAddon({
 	shortDescription: 'database orm',
 	homepage: 'https://orm.drizzle.team',
 	options,
-	setup: ({ kit, unsupported, cwd, typescript }) => {
+	setup: ({ kit, unsupported, runsAfter, cwd, typescript }) => {
+		runsAfter('prettier');
+
 		const ext = typescript ? 'ts' : 'js';
 		if (!kit) {
 			return unsupported('Requires SvelteKit');
@@ -91,7 +93,7 @@ export default defineAddon({
 			}
 		}
 	},
-	run: ({ sv, typescript, options, kit }) => {
+	run: ({ sv, typescript, options, kit, dependencyVersion }) => {
 		const ext = typescript ? 'ts' : 'js';
 
 		sv.dependency('drizzle-orm', '^0.40.0');
@@ -180,6 +182,16 @@ export default defineAddon({
 			return generateCode();
 		});
 
+		const hasPrettier = Boolean(dependencyVersion('prettier'));
+		if (hasPrettier) {
+			sv.file('.prettierignore', (content) => {
+				if (!content.includes(`/drizzle/`)) {
+					return content.trimEnd() + '\n/drizzle/';
+				}
+				return content;
+			});
+		}
+
 		if (options.database === 'sqlite') {
 			sv.file('.gitignore', (content) => {
 				// Adds the db file to the gitignore if an ignore is present