diff --git a/drizzle-kit/src/serializer/mysqlSerializer.ts b/drizzle-kit/src/serializer/mysqlSerializer.ts
index da52ac2fb..2a9d8f700 100644
--- a/drizzle-kit/src/serializer/mysqlSerializer.ts
+++ b/drizzle-kit/src/serializer/mysqlSerializer.ts
@@ -89,7 +89,9 @@ export const generateMySqlSnapshot = (
 			}
 
 			if (column.isUnique) {
-				const existingUnique = uniqueConstraintObject[column.uniqueName!];
+				const originalColumnName = getColumnCasing(column, undefined);
+				const uniqueName = column.uniqueName!.replace(originalColumnName, name);
+				const existingUnique = uniqueConstraintObject[uniqueName];
 				if (typeof existingUnique !== 'undefined') {
 					console.log(
 						`\n${
@@ -115,8 +117,8 @@ export const generateMySqlSnapshot = (
 					);
 					process.exit(1);
 				}
-				uniqueConstraintObject[column.uniqueName!] = {
-					name: column.uniqueName!,
+				uniqueConstraintObject[uniqueName] = {
+					name: uniqueName,
 					columns: [columnToSet.name],
 				};
 			}
diff --git a/drizzle-kit/src/serializer/sqliteSerializer.ts b/drizzle-kit/src/serializer/sqliteSerializer.ts
index f1d28f759..336248d8b 100644
--- a/drizzle-kit/src/serializer/sqliteSerializer.ts
+++ b/drizzle-kit/src/serializer/sqliteSerializer.ts
@@ -90,7 +90,9 @@ export const generateSqliteSnapshot = (
 			columnsObject[name] = columnToSet;
 
 			if (column.isUnique) {
-				const existingUnique = indexesObject[column.uniqueName!];
+				const originalColumnName = getColumnCasing(column, undefined);
+				const uniqueName = column.uniqueName!.replace(originalColumnName, name);
+				const existingUnique = indexesObject[uniqueName];
 				if (typeof existingUnique !== 'undefined') {
 					console.log(
 						`\n${
@@ -116,8 +118,8 @@ export const generateSqliteSnapshot = (
 					);
 					process.exit(1);
 				}
-				indexesObject[column.uniqueName!] = {
-					name: column.uniqueName!,
+				indexesObject[uniqueName] = {
+					name: uniqueName,
 					columns: [columnToSet.name],
 					isUnique: true,
 				};
diff --git a/drizzle-kit/tests/mysql.test.ts b/drizzle-kit/tests/mysql.test.ts
index b7e8cc1cf..45b9e9019 100644
--- a/drizzle-kit/tests/mysql.test.ts
+++ b/drizzle-kit/tests/mysql.test.ts
@@ -579,6 +579,7 @@ test('optional db aliases (snake case)', async () => {
 			t1Col3: int().notNull(),
 			t2Ref: int().notNull().references(() => t2.t2Id),
 			t1Uni: int().notNull(),
+			t1NamelessUnique: int().notNull().unique(),
 			t1UniIdx: int().notNull(),
 			t1Idx: int().notNull(),
 		},
@@ -627,9 +628,11 @@ test('optional db aliases (snake case)', async () => {
 	\`t1_col3\` int NOT NULL,
 	\`t2_ref\` int NOT NULL,
 	\`t1_uni\` int NOT NULL,
+	\`t1_nameless_unique\` int NOT NULL,
 	\`t1_uni_idx\` int NOT NULL,
 	\`t1_idx\` int NOT NULL,
 	CONSTRAINT \`t1_t1_id1\` PRIMARY KEY(\`t1_id1\`),
+	CONSTRAINT \`t1_t1_nameless_unique_unique\` UNIQUE(\`t1_nameless_unique\`),
 	CONSTRAINT \`t1_uni\` UNIQUE(\`t1_uni\`),
 	CONSTRAINT \`t1_uni_idx\` UNIQUE(\`t1_uni_idx\`)
 );
@@ -670,6 +673,7 @@ test('optional db aliases (camel case)', async () => {
 			t1_col3: int().notNull(),
 			t2_ref: int().notNull().references(() => t2.t2_id),
 			t1_uni: int().notNull(),
+			t1_nameless_unique: int().notNull().unique(),
 			t1_uni_idx: int().notNull(),
 			t1_idx: int().notNull(),
 		},
@@ -718,9 +722,11 @@ test('optional db aliases (camel case)', async () => {
 	\`t1Col3\` int NOT NULL,
 	\`t2Ref\` int NOT NULL,
 	\`t1Uni\` int NOT NULL,
+	\`t1NamelessUnique\` int NOT NULL,
 	\`t1UniIdx\` int NOT NULL,
 	\`t1Idx\` int NOT NULL,
 	CONSTRAINT \`t1_t1Id1\` PRIMARY KEY(\`t1Id1\`),
+	CONSTRAINT \`t1_t1NamelessUnique_unique\` UNIQUE(\`t1NamelessUnique\`),
 	CONSTRAINT \`t1Uni\` UNIQUE(\`t1Uni\`),
 	CONSTRAINT \`t1UniIdx\` UNIQUE(\`t1UniIdx\`)
 );
diff --git a/drizzle-kit/tests/sqlite-tables.test.ts b/drizzle-kit/tests/sqlite-tables.test.ts
index 81ac7f100..29ac66e14 100644
--- a/drizzle-kit/tests/sqlite-tables.test.ts
+++ b/drizzle-kit/tests/sqlite-tables.test.ts
@@ -420,6 +420,7 @@ test('optional db aliases (snake case)', async () => {
 			t2Ref: int().notNull().references(() => t2.t2Id),
 			t1Uni: int().notNull(),
 			t1UniIdx: int().notNull(),
+			t1NamelessUnique: int().notNull().unique(),
 			t1Idx: int().notNull(),
 		},
 		(table) => ({
@@ -468,31 +469,34 @@ test('optional db aliases (snake case)', async () => {
 	\`t2_ref\` integer NOT NULL,
 	\`t1_uni\` integer NOT NULL,
 	\`t1_uni_idx\` integer NOT NULL,
+	\`t1_nameless_unique\` integer NOT NULL,
 	\`t1_idx\` integer NOT NULL,
 	FOREIGN KEY (\`t2_ref\`) REFERENCES \`t2\`(\`t2_id\`) ON UPDATE no action ON DELETE no action,
 	FOREIGN KEY (\`t1_col2\`,\`t1_col3\`) REFERENCES \`t3\`(\`t3_id1\`,\`t3_id2\`) ON UPDATE no action ON DELETE no action
 );
 `;
 
-	const st2 = `CREATE UNIQUE INDEX \`t1_uni_idx\` ON \`t1\` (\`t1_uni_idx\`);`;
+	const st2 = `CREATE UNIQUE INDEX \`t1_t1_nameless_unique_unique\` ON \`t1\` (\`t1_nameless_unique\`);`;
 
-	const st3 = `CREATE INDEX \`t1_idx\` ON \`t1\` (\`t1_idx\`);`;
+	const st3 = `CREATE UNIQUE INDEX \`t1_uni_idx\` ON \`t1\` (\`t1_uni_idx\`);`;
 
-	const st4 = `CREATE UNIQUE INDEX \`t1_uni\` ON \`t1\` (\`t1_uni\`);`;
+	const st4 = `CREATE INDEX \`t1_idx\` ON \`t1\` (\`t1_idx\`);`;
 
-	const st5 = `CREATE TABLE \`t2\` (
+	const st5 = `CREATE UNIQUE INDEX \`t1_uni\` ON \`t1\` (\`t1_uni\`);`;
+
+	const st6 = `CREATE TABLE \`t2\` (
 	\`t2_id\` integer PRIMARY KEY AUTOINCREMENT NOT NULL
 );
 `;
 
-	const st6 = `CREATE TABLE \`t3\` (
+	const st7 = `CREATE TABLE \`t3\` (
 	\`t3_id1\` integer,
 	\`t3_id2\` integer,
 	PRIMARY KEY(\`t3_id1\`, \`t3_id2\`)
 );
 `;
 
-	expect(sqlStatements).toStrictEqual([st1, st2, st3, st4, st5, st6]);
+	expect(sqlStatements).toStrictEqual([st1, st2, st3, st4, st5, st6, st7]);
 });
 
 test('optional db aliases (camel case)', async () => {
@@ -506,6 +510,7 @@ test('optional db aliases (camel case)', async () => {
 			t1_col3: int().notNull(),
 			t2_ref: int().notNull().references(() => t2.t2_id),
 			t1_uni: int().notNull(),
+			t1_nameless_unique: int().notNull().unique(),
 			t1_uni_idx: int().notNull(),
 			t1_idx: int().notNull(),
 		},
@@ -554,6 +559,7 @@ test('optional db aliases (camel case)', async () => {
 	\`t1Col3\` integer NOT NULL,
 	\`t2Ref\` integer NOT NULL,
 	\`t1Uni\` integer NOT NULL,
+	\`t1NamelessUnique\` integer NOT NULL,
 	\`t1UniIdx\` integer NOT NULL,
 	\`t1Idx\` integer NOT NULL,
 	FOREIGN KEY (\`t2Ref\`) REFERENCES \`t2\`(\`t2Id\`) ON UPDATE no action ON DELETE no action,
@@ -561,23 +567,25 @@ test('optional db aliases (camel case)', async () => {
 );
 `;
 
-	const st2 = `CREATE UNIQUE INDEX \`t1UniIdx\` ON \`t1\` (\`t1UniIdx\`);`;
+	const st2 = `CREATE UNIQUE INDEX \`t1_t1NamelessUnique_unique\` ON \`t1\` (\`t1NamelessUnique\`);`;
+
+	const st3 = `CREATE UNIQUE INDEX \`t1UniIdx\` ON \`t1\` (\`t1UniIdx\`);`;
 
-	const st3 = `CREATE INDEX \`t1Idx\` ON \`t1\` (\`t1Idx\`);`;
+	const st4 = `CREATE INDEX \`t1Idx\` ON \`t1\` (\`t1Idx\`);`;
 
-	const st4 = `CREATE UNIQUE INDEX \`t1Uni\` ON \`t1\` (\`t1Uni\`);`;
+	const st5 = `CREATE UNIQUE INDEX \`t1Uni\` ON \`t1\` (\`t1Uni\`);`;
 
-	const st5 = `CREATE TABLE \`t2\` (
+	const st6 = `CREATE TABLE \`t2\` (
 	\`t2Id\` integer PRIMARY KEY AUTOINCREMENT NOT NULL
 );
 `;
 
-	const st6 = `CREATE TABLE \`t3\` (
+	const st7 = `CREATE TABLE \`t3\` (
 	\`t3Id1\` integer,
 	\`t3Id2\` integer,
 	PRIMARY KEY(\`t3Id1\`, \`t3Id2\`)
 );
 `;
 
-	expect(sqlStatements).toStrictEqual([st1, st2, st3, st4, st5, st6]);
+	expect(sqlStatements).toStrictEqual([st1, st2, st3, st4, st5, st6, st7]);
 });