diff --git a/.github/workflows/rtd.yml b/.github/workflows/rtd.yml
index 23ad62c25..db08911af 100644
--- a/.github/workflows/rtd.yml
+++ b/.github/workflows/rtd.yml
@@ -30,7 +30,7 @@ jobs:
         run: |
           sudo apt update
           sudo apt install -y pandoc
-          sudo apt install -y openmpi openmpi-dev
+          sudo apt install -y libopenmpi libopenmpi-dev
           sudo apt install -y texlive cm-super
           sudo apt install -y texlive-fonts-extra texlive-extra-utils dvipng
           sudo apt install -y texlive-fonts-recommended texlive-latex-extra