diff --git a/dist/index.js b/dist/index.js
index 88fb1fb..9fc65f9 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -365,7 +365,7 @@ class DotnetCoreInstaller {
     }
     outputDotnetVersion(version, installationPath) {
         return __awaiter(this, void 0, void 0, function* () {
-            let versionsOnRunner = yield promises_1.readdir(path_1.default.join(installationPath, 'sdk'));
+            let versionsOnRunner = yield promises_1.readdir(path_1.default.join(installationPath.replace(/'/g, ''), 'sdk'));
             let installedVersion = semver_1.default.maxSatisfying(versionsOnRunner, version);
             return installedVersion;
         });
diff --git a/src/installer.ts b/src/installer.ts
index b0c980c..8fc8b0b 100644
--- a/src/installer.ts
+++ b/src/installer.ts
@@ -263,7 +263,7 @@ export class DotnetCoreInstaller {
     installationPath
   ): Promise<string> {
     let versionsOnRunner: string[] = await readdir(
-      path.join(installationPath, 'sdk')
+      path.join(installationPath.replace(/'/g, ''), 'sdk')
     );
 
     let installedVersion = semver.maxSatisfying(versionsOnRunner, version)!;