diff --git a/lib/main.js b/lib/main.js
index 8ee6565..12c3afa 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -29,7 +29,7 @@ function run() {
             // Copy spec file from path specFile to /root/rpmbuild/SPECS/
             yield io.cp(`/github/workspace/${specFile}`, '/github/home/rpmbuild/SPECS/');
             yield exec.exec(`cp -R /github/workspace/ /tmp/${repo}`);
-            yield exec.exec(`cd /tmp/ && tar -czvf ${repo}.tar.gz ${repo}`);
+            yield exec.exec(`tar -czvf ${repo}.tar.gz ${repo}`, { cwd: "/tmp" });
             // Get repo files from /github/workspace/
             yield exec.exec('ls -la /tmp');
             yield exec.exec(`cp /tmp/${repo}.tar.gz /github/home/rpmbuild/SOURCES/`);
diff --git a/src/main.ts b/src/main.ts
index b0ead5f..1148c1e 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -27,7 +27,7 @@ async function run() {
 
     await exec.exec(`cp -R /github/workspace/ /tmp/${repo}`);
 
-    await exec.exec(`cd /tmp/ && tar -czvf ${repo}.tar.gz ${repo}`);
+    await exec.exec(`tar -czvf ${repo}.tar.gz ${repo}`, { cwd : "/tmp"});
 
     // Get repo files from /github/workspace/
     await exec.exec('ls -la /tmp');