diff --git a/Dockerfile b/Dockerfile
index b1b4822..df983c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,10 +21,14 @@ RUN apt-get update && apt-get install -y ca-certificates strace
 RUN useradd -m -d /home/bitcoin -u 1000 bitcoin
 
 COPY --from=builder /app/target/release/sdk_relay /usr/local/bin/sdk_relay
+RUN chown bitcoin:bitcoin /usr/local/bin/sdk_relay && \
+    chmod 755 /usr/local/bin/sdk_relay
 
 # Configuration via build arg
 ARG CONF
-RUN echo "$CONF" > /home/bitcoin/.conf
+RUN echo "$CONF" > /home/bitcoin/.conf && \
+    chown bitcoin:bitcoin /home/bitcoin/.conf && \
+    chmod 644 /home/bitcoin/.conf
 
 # Créer le répertoire .4nk avec les bonnes permissions
 RUN mkdir -p /home/bitcoin/.4nk && \
@@ -39,4 +43,4 @@ VOLUME ["/home/bitcoin/.4nk"]
 VOLUME ["/home/bitcoin/.bitcoin"]
 
 EXPOSE 8090 8091
-ENTRYPOINT ["sdk_relay", "--config", ".conf"]
\ No newline at end of file
+ENTRYPOINT ["sdk_relay", "--config", "/home/bitcoin/.conf"]
\ No newline at end of file