2 files changed, 6 insertions, 17 deletions
diff --git a/tools/ts_library_builder/build_library.ts b/tools/ts_library_builder/build_library.ts
index 22268f1dc..678a603ae 100644
--- a/tools/ts_library_builder/build_library.ts
+++ b/tools/ts_library_builder/build_library.ts
@@ -210,16 +210,6 @@ export function prepareFileForMerge({
     true
   );
 
-  // `globalThis` accesses the global scope and is defined here:
-  // https://github.com/tc39/proposal-global
-  addVariableDeclaration(
-    targetSourceFile,
-    "globalThis",
-    interfaceName,
-    true,
-    true
-  );
-
   // Add self reference to the global variable
   addInterfaceProperty(interfaceDeclaration, globalVarName, interfaceName);
 
diff --git a/tools/ts_library_builder/test.ts b/tools/ts_library_builder/test.ts
index 2b6abe714..d5f9de646 100644
--- a/tools/ts_library_builder/test.ts
+++ b/tools/ts_library_builder/test.ts
@@ -173,25 +173,24 @@ function buildLibraryMerge(): void {
   assert.equal(targetSourceFile.getInterfaces().length, 2);
   const variableDeclarations = targetSourceFile.getVariableDeclarations();
   assert.equal(variableDeclarations[0].getType().getText(), `FooBar`);
-  assert.equal(variableDeclarations[1].getType().getText(), `FooBar`);
-  assert.equal(variableDeclarations[2].getType().getText(), `moduleC.Bar`);
+  assert.equal(variableDeclarations[1].getType().getText(), `moduleC.Bar`);
   assert.equal(
-    variableDeclarations[3].getType().getText(),
+    variableDeclarations[2].getType().getText(),
     `typeof moduleC.qat`
   );
   assert.equal(
-    variableDeclarations[4].getType().getText(),
+    variableDeclarations[3].getType().getText(),
     `typeof moduleE.process`
   );
   assert.equal(
-    variableDeclarations[5].getType().getText(),
+    variableDeclarations[4].getType().getText(),
     `typeof moduleD.reprocess`
   );
   assert.equal(
-    variableDeclarations[6].getType().getText(),
+    variableDeclarations[5].getType().getText(),
     `typeof moduleC.Bar`
   );
-  assert.equal(variableDeclarations.length, 7);
+  assert.equal(variableDeclarations.length, 6);
   const typeAliases = targetSourceFile.getTypeAliases();
   assert.equal(typeAliases[0].getName(), "Bar");
   assert.equal(typeAliases[0].getType().getText(), "moduleC.Bar");