diff --git a/Dockerfile b/Dockerfile
index cc456f0..228a866 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,6 @@ FROM alpine:3.15
 
 ARG ANSIBLE_VERSION
 
-RUN apk update && apk add git ansible=$ANSIBLE_VERSION openssh-client
+RUN apk update && apk add git ansible=$ANSIBLE_VERSION openssh-client py3-pip
 
-RUN apk add py3-dnspython
+RUN pip install dnspython