diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 78efa02..9a16f9c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -105,6 +105,10 @@ jobs:
         run: |
           os=${DOCKER_IMAGE%%:*}  # convert "fedora:32" to fedora
           bash install-gmt-${os}.sh
+          which gmt
+          ls /usr/bin/gmt
+          ls -lrh /usr/share/doc/*
+          ls -lrh /usr/share/gmt/*
         env:
           DOCKER_IMAGE: ${{ matrix.image }}
 
diff --git a/install-gmt-fedora.sh b/install-gmt-fedora.sh
index 2eda2b7..ad0a4c4 100755
--- a/install-gmt-fedora.sh
+++ b/install-gmt-fedora.sh
@@ -7,7 +7,7 @@ set -x -e
 
 dnf -yq install dnf-plugins-core
 dnf -yq copr enable genericmappingtools/gmt
-dnf -yq install gmt
+dnf -y --verbose install gmt
 dnf -yq install https://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm
 dnf -yq install GraphicsMagick ffmpeg gdal