diff --git a/src/search-manager/FilterByBlockType.tsx b/src/search-manager/FilterByBlockType.tsx
index a15ef29f88..eba53e96ea 100644
--- a/src/search-manager/FilterByBlockType.tsx
+++ b/src/search-manager/FilterByBlockType.tsx
@@ -53,6 +53,7 @@ const ProblemFilterItem = ({ count, handleCheckboxChange } : ProblemFilterItemPr
 
   const handleCheckBoxChangeOnProblem = React.useCallback((e) => {
     handleCheckboxChange(e);
+    setIsProblemIndeterminate(false);
     if (e.target.checked) {
       setProblemTypesFilter(Object.keys(problemTypes));
     } else {