diff --git a/transmission/Dockerfile b/transmission/Dockerfile
index 020292d52..d69c47328 100644
--- a/transmission/Dockerfile
+++ b/transmission/Dockerfile
@@ -141,8 +141,8 @@ RUN \
 ENV HEALTH_PORT="9091" \
     HEALTH_URL=""
 HEALTHCHECK \
-    --interval=5s \
+    --interval=1m \
     --retries=5 \
     --start-period=30s \
     --timeout=25s \
-    CMD curl -A "HealthCheck: Docker/1.0" -s -f $([ -n "${user}" ] && [ -n "${pass}" ] && echo "-u ${user}:${pass}") "http://127.0.0.1:${HEALTH_PORT}${HEALTH_URL}" &>/dev/null || exit 1
+    CMD curl -A "HealthCheck: Docker/1.0" -s -f $(source ~/.bashrc && [ -n "${user}" ] && [ -n "${pass}" ] && echo "-u ${user}:${pass}") "http://127.0.0.1:${HEALTH_PORT}${HEALTH_URL}" &>/dev/null || exit 1