diff --git a/ci/Dockerfile.alpine b/ci/Dockerfile.alpine
index 8eeb656..40f496e 100644
--- a/ci/Dockerfile.alpine
+++ b/ci/Dockerfile.alpine
@@ -5,6 +5,7 @@ RUN apk add --no-cache \
         cairo \
         cairo-dev \
         clang \
+        compiler-rt \
         curl \
         dbus \
         dbus-dev \