diff --git a/interaction/Dockerfile b/interaction/Dockerfile
index f92237a..a7cd3ef 100644
--- a/interaction/Dockerfile
+++ b/interaction/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:alpine
+RUN apk add build-base
 COPY . /usr/src/app
 WORKDIR /usr/src/app
 RUN pip install --upgrade pip
diff --git a/posting/Dockerfile b/posting/Dockerfile
index 9b6c5e1..8670e2b 100644
--- a/posting/Dockerfile
+++ b/posting/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:alpine
+RUN apk add build-base
 COPY . /usr/src/app
 WORKDIR /usr/src/app
 RUN pip install --upgrade pip