diff --git a/ci/Jenkinsfile b/ci/Jenkinsfile
index a4033a6..3274119 100644
--- a/ci/Jenkinsfile
+++ b/ci/Jenkinsfile
@@ -42,7 +42,7 @@ fedoraBuild {
                 branch 'main'
             }
             withEnvironment([
-                "GNUPGHOME="${env.WORKSPACE_TMP}/gnupg",
+                "GNUPGHOME=${env.WORKSPACE_TMP}/gnupg",
             ]) {
                 withCredentials([
                     file(