diff --git a/.github/workflows/libressl.bash b/.github/workflows/libressl.bash
index 64fa3d47b07..43ac4a85d21 100755
--- a/.github/workflows/libressl.bash
+++ b/.github/workflows/libressl.bash
@@ -1,14 +1,10 @@
 #!/bin/bash
 set -exo pipefail
 
-export PATH="/usr/lib/ccache:$PATH"
-export CCACHE_DIR="$(pwd)/ccache"
-export CTEST_OUTPUT_ON_FAILURE=1
-
 mkdir build
 cd build
 
-cmake \
+PATH="/usr/lib/ccache:$PATH" cmake \
   -GNinja \
   -DCMAKE_BUILD_TYPE=Release \
   -DICINGA2_UNITY_BUILD=ON \
@@ -18,8 +14,8 @@ cmake \
   -DICINGA2_GROUP=$(id -gn) \
   ..
 
-ninja
-ninja test
+CCACHE_DIR="$(pwd)/ccache" ninja
+CTEST_OUTPUT_ON_FAILURE=1 ninja test
 ninja install
 
 icinga2 daemon -C
diff --git a/.github/workflows/libressl.yml b/.github/workflows/libressl.yml
index 40b86be6fb9..7c28dec8532 100644
--- a/.github/workflows/libressl.yml
+++ b/.github/workflows/libressl.yml
@@ -26,7 +26,7 @@ jobs:
         run: sudo apt-get update
 
       - name: Install build dependencies
-        run: >
+        run: >-
           DEBIAN_FRONTEND=noninteractive sudo apt-get install -y
           --no-install-{recommends,suggests}
           bison ccache cmake flex g++ lib{boost-all,ssl}-dev ninja-build tzdata