diff --git a/.readthedocs.yml b/.readthedocs.yml
index 48ae13b7..c7be922d 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -19,11 +19,11 @@ build:
       - curl -LsSf https://astral.sh/uv/install.sh | sh
       - |-
         /home/docs/.cargo/bin/uv pip install --system -c .constraints/py3.10.txt -e .[doc]
-      - version=$(sed -n '3p' docs/report/019/Manifest.toml)
-      - version=${version:17:-1}
-      - major_version=${version:0:-2}
-      - filename=julia-${version}-linux-x86_64.tar.gz
-      - wget -q https://julialang-s3.julialang.org/bin/linux/x64/${major_version}/${filename}
-      - mkdir julia
-      - tar xzf ${filename} -C ~/.local --strip-components=1
+      - |-
+        version=$(sed -n '3p' docs/report/019/Manifest.toml | awk -F'"' '{print $2}')
+        major_version=$(echo $version | cut -d'.' -f1,2)
+        filename=julia-${version}-linux-x86_64.tar.gz
+        wget -q https://julialang-s3.julialang.org/bin/linux/x64/${major_version}/${filename}
+        mkdir julia
+        tar xzf ${filename} -C ~/.local --strip-components=1
       - julia docs/InstallIJulia.jl