diff --git a/Changelog.md b/Changelog.md
index c48ada4037..557e0d97fe 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,10 @@
 # Change log
 
+## 3.1.3 (2019-10-15)
+
+- Revert the changes made in [#3497](https://github.com/apollographql/react-apollo/pull/3497), which have lead to problems with `onCompleted` being called more often than necessary. <br/>
+  [@hwillson](https://github.com/hwillson) in [#TODO](https://github.com/apollographql/react-apollo/pull/TODO)
+
 ## 3.1.2 (2019-10-01)
 
 ### Bug Fixes
diff --git a/packages/hooks/src/__tests__/useLazyQuery.test.tsx b/packages/hooks/src/__tests__/useLazyQuery.test.tsx
index f9a1f39945..4b7062cef8 100644
--- a/packages/hooks/src/__tests__/useLazyQuery.test.tsx
+++ b/packages/hooks/src/__tests__/useLazyQuery.test.tsx
@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React from 'react';
 import { DocumentNode } from 'graphql';
 import gql from 'graphql-tag';
 import { MockedProvider } from '@apollo/react-testing';
@@ -389,62 +389,4 @@ describe('useLazyQuery Hook', () => {
       });
     }
   );
-
-  it('should only call onCompleted once per query run', async () => {
-    let renderCount = 0;
-    let onCompletedCount = 0;
-    const Component = () => {
-      const [_, setCounter] = useState(0);
-      const [execute, { loading, data }] = useLazyQuery(CAR_QUERY, {
-        onCompleted() {
-          onCompletedCount += 1;
-        }
-      });
-
-      switch (renderCount) {
-        case 0:
-          expect(loading).toEqual(false);
-          setTimeout(() => {
-            execute();
-          });
-          break;
-        case 1:
-          expect(loading).toEqual(true);
-          break;
-        case 2:
-          expect(loading).toEqual(false);
-          expect(data).toEqual(CAR_RESULT_DATA);
-          setTimeout(() => {
-            execute({ variables: { someProp: 'someValue' } });
-          });
-          break;
-        case 3:
-          expect(loading).toEqual(false);
-          expect(data).toEqual(CAR_RESULT_DATA);
-          // Force a render to help make sure onCompleted isn't called again
-          // since the query isn't re-run.
-          setCounter(1);
-          break;
-        case 4:
-          expect(loading).toEqual(false);
-          expect(data).toEqual(CAR_RESULT_DATA);
-          break;
-        default: // Do nothing
-      }
-
-      renderCount += 1;
-      return null;
-    };
-
-    render(
-      <MockedProvider mocks={CAR_MOCKS}>
-        <Component />
-      </MockedProvider>
-    );
-
-    await wait(() => {
-      expect(onCompletedCount).toBe(2);
-      expect(renderCount).toBe(5);
-    });
-  });
 });
diff --git a/packages/hooks/src/utils/useBaseQuery.ts b/packages/hooks/src/utils/useBaseQuery.ts
index 8519a540b0..18922e90be 100644
--- a/packages/hooks/src/utils/useBaseQuery.ts
+++ b/packages/hooks/src/utils/useBaseQuery.ts
@@ -51,17 +51,12 @@ export function useBaseQuery<TData = any, TVariables = OperationVariables>(
     ? (result as QueryTuple<TData, TVariables>)[1]
     : (result as QueryResult<TData, TVariables>);
 
-  useEffect(
-    () => queryData.afterExecute({ lazy }),
-    lazy
-      ? undefined
-      : [
-          queryResult.loading,
-          queryResult.networkStatus,
-          queryResult.error,
-          queryResult.data
-        ]
-  );
+  useEffect(() => queryData.afterExecute({ lazy }), [
+    queryResult.loading,
+    queryResult.networkStatus,
+    queryResult.error,
+    queryResult.data
+  ]);
 
   useEffect(() => {
     return () => queryData.cleanup();