diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d2a8672..43f661e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@
 # Stages run in sequential order, but jobs within stages run in parallel.
 #
 # For more information, see: https://docs.gitlab.com/ee/ci/yaml/README.html#stages
-image: docker:stable
+image: ubuntu:stable
 stages:          # List of stages for jobs, and their order of execution
   - build
 #   - test
@@ -22,7 +22,7 @@ build-job:       # This job runs in the build stage, which runs first.
   stage: build
   script:
     - echo "Installing dependencies"
-    - apk update && apk add iverilog gcc-8-riscv64-linux-gnu
+    - apt update && apt install iverilog gcc-8-riscv64-linux-gnu
     - echo "Compiling the code..."
     - make
     - echo "Compile complete."