diff --git a/docker/Dockerfile b/docker/Dockerfile
index de25ead..62a703a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -8,5 +8,5 @@ RUN apk --no-cache add tini
 ENTRYPOINT ["/sbin/tini", "-g", "--"]
 CMD ["godns"]
 
-COPY /godns /usr/local/bin/godns
+COPY godns /usr/local/bin/godns
 RUN chmod +x /usr/local/bin/godns
diff --git a/docker/Dockerfile.arm b/docker/Dockerfile.arm
index 60d7b98..901c304 100644
--- a/docker/Dockerfile.arm
+++ b/docker/Dockerfile.arm
@@ -10,5 +10,5 @@ RUN apk --no-cache add tini
 ENTRYPOINT ["/sbin/tini", "-g", "--"]
 CMD ["godns"]
 
-COPY /godns-arm /usr/local/bin/godns
+COPY godns-arm /usr/local/bin/godns
 RUN chmod +x /usr/local/bin/godns
diff --git a/docker/Dockerfile.arm64 b/docker/Dockerfile.arm64
index a25ae75..64ff089 100644
--- a/docker/Dockerfile.arm64
+++ b/docker/Dockerfile.arm64
@@ -10,5 +10,5 @@ RUN apk --no-cache add tini
 ENTRYPOINT ["/sbin/tini", "-g", "--"]
 CMD ["godns"]
 
-COPY /godns-arm64 /usr/local/bin/godns
+COPY godns-arm64 /usr/local/bin/godns
 RUN chmod +x /usr/local/bin/godns