diff --git a/src/AceEditor/madie-ace-editor.test.tsx b/src/AceEditor/madie-ace-editor.test.tsx
index 78c419ee..666b3bbe 100644
--- a/src/AceEditor/madie-ace-editor.test.tsx
+++ b/src/AceEditor/madie-ace-editor.test.tsx
@@ -307,6 +307,23 @@ describe("synching the cql", () => {
     expect(updatedContent.isValueSetChanged).toEqual(false);
   });
 
+  it("should replace incorrect alias for FHIRHelpers", async () => {
+    const expectValue =
+      "library MAT7909TestDefaultAlias version '0.0.000' using QICore version '4.1.1' include FHIRHelpers version '4.3.000' called FHIRHelpers  valueset \"Bicarbonate lab test\": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1045.139' context Patient define \"Initial Population\":   exists ( [Observation] O  where O.value < 5 'mg') ";
+    const updatedContent = await updateEditorContent(
+      "library MAT7909TestDefaultAlias version '0.0.000' using QICore version '4.1.1' include FHIRHelpers version '4.3.000' called Dummy  valueset \"Bicarbonate lab test\": 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1045.139' context Patient define \"Initial Population\":   exists ( [Observation] O  where O.value < 5 'mg') ",
+      "library MAT7909TestDefaultAlias version '0.0.000'",
+      "MAT7909TestDefaultAlias",
+      "",
+      "0.0.000",
+      "QI-Core",
+      "4.1.1",
+      "measureEditor"
+    );
+    expect(updatedContent.cql).toEqual(expectValue);
+    expect(updatedContent.isFhirHelpersAliasChanged).toEqual(true);
+  });
+
   test("replacing the error containing using content line to actual using content", async () => {
     const expectValue = "using QICore version '4.1.1'";
     const updatedContent = await updateEditorContent(
diff --git a/src/AceEditor/madie-ace-editor.tsx b/src/AceEditor/madie-ace-editor.tsx
index 4b225a04..6741f3b2 100644
--- a/src/AceEditor/madie-ace-editor.tsx
+++ b/src/AceEditor/madie-ace-editor.tsx
@@ -72,6 +72,7 @@ export interface UpdatedCqlObject {
   isLibraryStatementChanged?: boolean;
   isUsingStatementChanged?: boolean;
   isValueSetChanged?: boolean;
+  isFhirHelpersAliasChanged?: boolean;
 }
 
 export const updateUsingStatements = (
@@ -258,6 +259,20 @@ const updateCql = (
       ] = `library ${libraryName} version '${libraryVersion}'`;
       cqlUpdates.isLibraryStatementChanged = true;
     }
+
+    //FHIRHelpers can  not be aliased
+
+    //in includes find FHIRHelpers.. if it exists, check for Alias.  If Alias isn't FHIRHelpers exactly,
+    parsedEditorCql.parsedCql.includes.forEach((include) => {
+      if (include.name === "FHIRHelpers" && include.called != "FHIRHelpers") {
+        //then modify and return .. also set cqlUpdates.isFhirHelpersAliasModified = true
+        const fhirHelpersIncludeLine =
+          parsedEditorCql.cqlArrayToBeFiltered[include.start.line - 1];
+        parsedEditorCql.cqlArrayToBeFiltered[include.start.line - 1] =
+          fhirHelpersIncludeLine.replace(include.called, "FHIRHelpers");
+        cqlUpdates.isFhirHelpersAliasChanged = true;
+      }
+    });
     // update using statements if they are incorrect
     const { isCqlUpdated, updatedCqlArray } = updateUsingStatements(
       parsedEditorCql,