diff --git a/Dockerfile b/Dockerfile
index 07f8b82..433e8b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ FROM alpine:3.14
 ARG GRAALVERSION
 ARG SDKMAN
 
-COPY platform.sh /platform.sh
-RUN chmod +x /platform.sh && /platform.sh
+COPY platform.sh ./platform.sh
+RUN chmod +x ./platform.sh && ./platform.sh
 
 RUN apk update && apk upgrade && \
     apk add --no-cache curl ca-certificates bash tzdata fontconfig