diff --git a/Jenkinsfile b/Jenkinsfile
index f5ff37f..cbc1223 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,6 +1,6 @@
 pipeline {
   agent {
-    docker { image 'rust:1.50.0-alpine' }
+    docker { image 'rust:1.50.0-slim' }
   }
   stages {
     stage('setup') {