diff --git a/Dockerfile b/Dockerfile
index 0e6e2e7c7a260a90339440b4dac4d2f1fbffac5c..f5167fdf587f3a239457286ef455b93833173943 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM  eclipse-temurin:17-alpine as builder
+FROM eclipse-temurin:17-alpine as builder
 
 ENV APP_HOME="/i2p"
 ARG ANT_VERSION="1.10.15"