diff --git a/lib/installer.js b/lib/installer.js
index a85c90f..73b8af0 100644
--- a/lib/installer.js
+++ b/lib/installer.js
@@ -137,7 +137,12 @@ function acquireKustomize(version) {
     return __awaiter(this, void 0, void 0, function* () {
         version = semver.clean(version) || '';
         let downloadUrl;
-        let downloadPath;
+        let toolPath;
+        let toolFilename = "kustomize";
+        let toolName = "kustomize";
+        if (osPlat == "win32") {
+            toolFilename = `${toolFilename}.exe`;
+        }
         if (semver.gte(version, "3.3.0")) {
             downloadUrl = `https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v${version}/kustomize_v${version}_%{os}_%{arch}.tar.gz`;
         }
@@ -170,20 +175,16 @@ function acquireKustomize(version) {
                 throw new Error(`Unexpected Arch '${osArch}'`);
         }
         try {
-            downloadPath = yield tc.downloadTool(downloadUrl);
+            toolPath = yield tc.downloadTool(downloadUrl);
         }
         catch (err) {
             core.debug(err);
             throw `Failed to download version ${version}: ${err}`;
         }
-        let toolPath = downloadPath;
         if (downloadUrl.endsWith('.tar.gz')) {
-            let extPath = yield tc.extractTar(downloadPath);
-            toolPath = path.join(extPath, "kustomize");
+            toolPath = yield tc.extractTar(toolPath);
+            toolPath = path.join(toolPath, toolFilename);
         }
-        if (osPlat == "win32") {
-            toolPath = `${toolPath}.exe`;
-        }
-        return yield tc.cacheFile(downloadPath, 'kustomize', 'kustomize', version);
+        return yield tc.cacheFile(toolPath, toolFilename, toolName, version);
     });
 }