diff --git a/Dockerfile b/Dockerfile
index f00e57e..9536738 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 FROM alpine:3.22
 
 # Install dependencies
-RUN apk add --no‑cache nginx
+RUN apk add --no-cache nginx
 
 # Create non root user and group
 RUN addgroup -S webgroup && \