diff --git a/ci/gpu/build.sh b/ci/gpu/build.sh
index 286d035d6..5a2d5111c 100755
--- a/ci/gpu/build.sh
+++ b/ci/gpu/build.sh
@@ -37,6 +37,9 @@ export NUMPY_EXPERIMENTAL_ARRAY_FUNCTION=1
 # development time and disabled before a new dask-cuda release.
 export INSTALL_DASK_MAIN=0
 
+# Dask version to install when `INSTALL_DASK_MAIN=0`
+export DASK_STABLE_VERSION="2022.05.1"
+
 ################################################################################
 # SETUP - Check environment
 ################################################################################
@@ -72,8 +75,8 @@ if [[ "${INSTALL_DASK_MAIN}" == 1 ]]; then
     "dask/label/dev::dask" \
     "dask/label/dev::distributed"
 else
-  gpuci_logger "gpuci_mamba_retry install conda-forge::dask==2022.05.1 conda-forge::distributed==2022.05.1 conda-forge::dask-core==2022.05.1 --force-reinstall"
-  gpuci_mamba_retry install conda-forge::dask==2022.05.1 conda-forge::distributed==2022.05.1 conda-forge::dask-core==2022.05.1 --force-reinstall
+  gpuci_logger "gpuci_mamba_retry install conda-forge::dask==${DASK_STABLE_VERSION} conda-forge::distributed==${DASK_STABLE_VERSION} conda-forge::dask-core==${DASK_STABLE_VERSION} --force-reinstall"
+  gpuci_mamba_retry install conda-forge::dask==${DASK_STABLE_VERSION} conda-forge::distributed==${DASK_STABLE_VERSION} conda-forge::dask-core==${DASK_STABLE_VERSION} --force-reinstall
 fi