diff --git a/restic/Dockerfile b/restic/Dockerfile
index e4d4fe8..2754c9a 100644
--- a/restic/Dockerfile
+++ b/restic/Dockerfile
@@ -1,6 +1,6 @@
 FROM golang AS builder
 
-RUN git clone https://github.com/restic/restic.git /workspace
+RUN git clone https://github.com/restic/restic.git -b v0.18.1 /workspace
 
 WORKDIR /workspace/