diff --git a/Jenkinsfile b/Jenkinsfile
index 9b4a4d1..94bf1c9 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,8 +5,8 @@ pipeline {
         stage('Configure') {
 	    steps {
 		echo 'Configuring Cmake...'
-		mdkir build
-		cd build
+		mdkir "build"
+		cd "build"
 		cmake "../stm-firmware"
 	    }
 	}