diff --git a/tasmoadmin/Dockerfile b/tasmoadmin/Dockerfile
index 464eb1e..404657e 100755
--- a/tasmoadmin/Dockerfile
+++ b/tasmoadmin/Dockerfile
@@ -2,6 +2,9 @@ ARG BUILD_FROM=hassioaddons/base:2.1.1
 # hadolint ignore=DL3006
 FROM ${BUILD_FROM}
 
+# Set shell
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
 # Setup base
 RUN \
     apk add --no-cache \