diff --git a/packages/cubejs-client-react/src/hooks/cube-fetch.js b/packages/cubejs-client-react/src/hooks/cube-fetch.js
index 9ba4eda4844f9..d4a53a841fd2e 100644
--- a/packages/cubejs-client-react/src/hooks/cube-fetch.js
+++ b/packages/cubejs-client-react/src/hooks/cube-fetch.js
@@ -3,10 +3,8 @@ import { isQueryPresent } from '@cubejs-client/core';
 
 import CubeContext from '../CubeContext';
 import useDeepCompareMemoize from './deep-compare-memoize';
-import { useIsMounted } from './is-mounted';
 
 export function useCubeFetch(method, options = {}) {
-  const isMounted = useIsMounted();
   const context = useContext(CubeContext);
   const mutexRef = useRef({});
 
@@ -22,7 +20,8 @@ export function useCubeFetch(method, options = {}) {
     const cubeApi = options.cubeApi || context?.cubeApi;
     const query = loadOptions.query || options.query;
 
-    const queryCondition = method === 'meta' ? true : query && isQueryPresent(query);
+    const queryCondition =
+      method === 'meta' ? true : query && isQueryPresent(query);
 
     if (cubeApi && (ignoreSkip || !skip) && queryCondition) {
       setError(null);
@@ -40,20 +39,16 @@ export function useCubeFetch(method, options = {}) {
       try {
         const response = await cubeApi[method](...args);
 
-        if (isMounted()) {
-          setResponse({
-            response,
-            isLoading: false,
-          });
-        }
+        setResponse({
+          response,
+          isLoading: false,
+        });
       } catch (error) {
-        if (isMounted()) {
-          setError(error);
-          setResponse({
-            isLoading: false,
-            response: null,
-          });
-        }
+        setError(error);
+        setResponse({
+          isLoading: false,
+          response: null,
+        });
       }
     }
   }
diff --git a/packages/cubejs-client-react/src/hooks/cube-query.js b/packages/cubejs-client-react/src/hooks/cube-query.js
index f0efee6159946..c2f60ae9bcf27 100644
--- a/packages/cubejs-client-react/src/hooks/cube-query.js
+++ b/packages/cubejs-client-react/src/hooks/cube-query.js
@@ -3,11 +3,9 @@ import { isQueryPresent, areQueriesEqual } from '@cubejs-client/core';
 
 import CubeContext from '../CubeContext';
 import useDeepCompareMemoize from './deep-compare-memoize';
-import { useIsMounted } from './is-mounted';
 
 export function useCubeQuery(query, options = {}) {
   const mutexRef = useRef({});
-  const isMounted = useIsMounted();
   const [currentQuery, setCurrentQuery] = useState(null);
   const [isLoading, setLoading] = useState(!options.skip);
   const [resultSet, setResultSet] = useState(null);
@@ -42,21 +40,15 @@ export function useCubeQuery(query, options = {}) {
         castNumerics: Boolean(typeof options.castNumerics === 'boolean' ? options.castNumerics : context?.options?.castNumerics)
       });
 
-      if (isMounted()) {
-        setResultSet(response);
-        setProgress(null);
-      }
+      setResultSet(response);
+      setProgress(null);
     } catch (error) {
-      if (isMounted()) {
-        setError(error);
-        setResultSet(null);
-        setProgress(null);
-      }
+      setError(error);
+      setResultSet(null);
+      setProgress(null);
     }
 
-    if (isMounted()) {
-      setLoading(false);
-    }
+    setLoading(false);
   }
 
   useEffect(() => {
@@ -95,27 +87,23 @@ export function useCubeQuery(query, options = {}) {
                 progressCallback,
               },
               (e, result) => {
-                if (isMounted()) {
-                  if (e) {
-                    setError(e);
-                  } else {
-                    setResultSet(result);
-                  }
-                  setLoading(false);
-                  setProgress(null);
+                if (e) {
+                  setError(e);
+                } else {
+                  setResultSet(result);
                 }
+                setLoading(false);
+                setProgress(null);
               }
             );
           } else {
             await fetch();
           }
         } catch (e) {
-          if (isMounted()) {
-            setError(e);
-            setResultSet(null);
-            setLoading(false);
-            setProgress(null);
-          }
+          setError(e);
+          setResultSet(null);
+          setLoading(false);
+          setProgress(null);
         }
       }
     }
diff --git a/packages/cubejs-client-react/src/hooks/is-mounted.js b/packages/cubejs-client-react/src/hooks/is-mounted.js
deleted file mode 100644
index 0bb54c022950c..0000000000000
--- a/packages/cubejs-client-react/src/hooks/is-mounted.js
+++ /dev/null
@@ -1,15 +0,0 @@
-import { useEffect, useRef } from 'react';
-
-export function useIsMounted() {
-  const isMounted = useRef(false);
-
-  useEffect(() => {
-    isMounted.current = true;
-
-    return () => {
-      isMounted.current = false;
-    };
-  }, []);
-
-  return () => isMounted.current;
-}