diff --git a/deno/lib/__tests__/transformer.test.ts b/deno/lib/__tests__/transformer.test.ts
index fb1e48c34e..d83c5f6eb3 100644
--- a/deno/lib/__tests__/transformer.test.ts
+++ b/deno/lib/__tests__/transformer.test.ts
@@ -11,35 +11,43 @@ const stringToNumber = z.string().transform((arg) => parseFloat(arg));
 //   .transform((n) => String(n));
 const asyncNumberToString = z.number().transform(async (n) => String(n));
 
-test("transform ctx.addIssue", () => {
+describe("transform ctx.addIssue", () => {
   const strs = ["foo", "bar"];
 
-  expect(() => {
-    z.string()
-      .transform((data, ctx) => {
-        const i = strs.indexOf(data);
-        if (i === -1) {
-          ctx.addIssue({
-            code: "custom",
-            message: `${data} is not one of our allowed strings`,
-          });
-        }
-        return data.length;
-      })
-      .parse("asdf");
-  }).toThrow(
-    JSON.stringify(
-      [
-        {
-          code: "custom",
-          message: "asdf is not one of our allowed strings",
-          path: [],
-        },
-      ],
-      null,
-      2
-    )
+  const Schema = z.string().transform((data, ctx) => {
+    const i = strs.indexOf(data);
+    if (i === -1) {
+      ctx.addIssue({
+        code: "custom",
+        message: `${data} is not one of our allowed strings`,
+      });
+    }
+    return data.length;
+  });
+
+  const expectedError = JSON.stringify(
+    [
+      {
+        code: "custom",
+        message: "asdf is not one of our allowed strings",
+        path: [],
+      },
+    ],
+    null,
+    2
   );
+
+  test("with parse", () => {
+    expect(() => {
+      Schema.parse("asdf");
+    }).toThrow(expectedError);
+  });
+
+  test("with parseAsync", () => {
+    expect(async () => {
+      await Schema.parseAsync("asdf");
+    }).rejects.toThrow(expectedError);
+  });
 });
 
 test("basic transformations", () => {
diff --git a/deno/lib/types.ts b/deno/lib/types.ts
index 0c3c160b85..1c807d360e 100644
--- a/deno/lib/types.ts
+++ b/deno/lib/types.ts
@@ -3328,7 +3328,7 @@ export class ZodEffects<
             //   return { status: "dirty", value: base.value };
             // }
             return Promise.resolve(effect.transform(base.value, checkCtx)).then(
-              OK
+              (result) => ({ status: status.value, value: result })
             );
           });
       }
diff --git a/src/__tests__/transformer.test.ts b/src/__tests__/transformer.test.ts
index 725802365d..cf7bfb1815 100644
--- a/src/__tests__/transformer.test.ts
+++ b/src/__tests__/transformer.test.ts
@@ -10,35 +10,43 @@ const stringToNumber = z.string().transform((arg) => parseFloat(arg));
 //   .transform((n) => String(n));
 const asyncNumberToString = z.number().transform(async (n) => String(n));
 
-test("transform ctx.addIssue", () => {
+describe("transform ctx.addIssue", () => {
   const strs = ["foo", "bar"];
 
-  expect(() => {
-    z.string()
-      .transform((data, ctx) => {
-        const i = strs.indexOf(data);
-        if (i === -1) {
-          ctx.addIssue({
-            code: "custom",
-            message: `${data} is not one of our allowed strings`,
-          });
-        }
-        return data.length;
-      })
-      .parse("asdf");
-  }).toThrow(
-    JSON.stringify(
-      [
-        {
-          code: "custom",
-          message: "asdf is not one of our allowed strings",
-          path: [],
-        },
-      ],
-      null,
-      2
-    )
+  const Schema = z.string().transform((data, ctx) => {
+    const i = strs.indexOf(data);
+    if (i === -1) {
+      ctx.addIssue({
+        code: "custom",
+        message: `${data} is not one of our allowed strings`,
+      });
+    }
+    return data.length;
+  });
+
+  const expectedError = JSON.stringify(
+    [
+      {
+        code: "custom",
+        message: "asdf is not one of our allowed strings",
+        path: [],
+      },
+    ],
+    null,
+    2
   );
+
+  test("with parse", () => {
+    expect(() => {
+      Schema.parse("asdf");
+    }).toThrow(expectedError);
+  });
+
+  test("with parseAsync", () => {
+    expect(async () => {
+      await Schema.parseAsync("asdf");
+    }).rejects.toThrow(expectedError);
+  });
 });
 
 test("basic transformations", () => {
diff --git a/src/types.ts b/src/types.ts
index 8d4018e755..7fc7417883 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -3328,7 +3328,7 @@ export class ZodEffects<
             //   return { status: "dirty", value: base.value };
             // }
             return Promise.resolve(effect.transform(base.value, checkCtx)).then(
-              OK
+              (result) => ({ status: status.value, value: result })
             );
           });
       }