diff --git a/.github/workflows/ci_docs.yml b/.github/workflows/ci_docs.yml
index 9d5f222e37f..11e225e323b 100644
--- a/.github/workflows/ci_docs.yml
+++ b/.github/workflows/ci_docs.yml
@@ -77,6 +77,7 @@ jobs:
           create-args: >-
             python=3.11
             gmt=6.4.0
+            ghostscript=9.54.0
             numpy
             pandas
             xarray
diff --git a/ci/requirements/docs.yml b/ci/requirements/docs.yml
index 02e3def57e0..da384363261 100644
--- a/ci/requirements/docs.yml
+++ b/ci/requirements/docs.yml
@@ -5,6 +5,7 @@ channels:
 dependencies:
     # Required dependencies
     - gmt=6.4.0
+    - ghostscript=9.54.0
     - numpy>=1.22
     - pandas
     - xarray