diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b9f74f06..8858acbd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,67 +1,67 @@
 image: debian:stretch
 
 stages:
     - prepare
     - build
     - test
 
 install-deps:
     stage: prepare
     script:
         - apt-get update -qq
         - apt-get install -qq
             build-essential
             gobject-introspection
             libgirepository1.0-dev
             libcairo2-dev
             libpango1.0-dev
             libgtk2.0-dev
             libgtk-3-dev
             gtk-doc-tools
         # A recent meson is required, so use `pip3` instead of `apt`
-        - apt install python3-pip
+        - apt-get install -qq python3-pip
         - pip3 install meson ninja
 
 build-gtk2-autotools:
     stage: build
     script:
         - mkdir build-autotools-gtk2
         - cd build-autotools-gtk2
         - ../configure --enable-gtk-doc --with-gtk=gtk2
         - make
 
 build-gtk3-autotools:
     stage: build
     script:
         - mkdir build-autotools-gtk3
         - cd build-autotools-gtk3
         - ../configure --enable-gtk-doc --with-gtk=gtk3
         - make
 
 build-gtk2-meson:
     stage: build
     script:
         - meson -D gtk=gtk2 build-meson-gtk2
         - cd build-meson-gtk2
         - ninja
 
 # Default build target: include everything possible
 build-meson:
     stage: build
     script:
         - meson -D b_coverage=true
                 -D gtk=gtk3
                 -D pango=enabled
                 -D gtk-doc=enabled
                 -D introspection=enabled
                 -D tests=enabled
                 build
         - cd build
         - ninja
 
 test-meson:
     stage: test
     needs: [build-meson]
     script:
         - cd build
         - ninja test