diff --git a/rapids-cmake/cpm/versions.json b/rapids-cmake/cpm/versions.json
index 64e4a565..48b317be 100644
--- a/rapids-cmake/cpm/versions.json
+++ b/rapids-cmake/cpm/versions.json
@@ -50,8 +50,8 @@
       "git_url": "https://github.com/NVIDIA/nvcomp.git",
       "git_tag": "v2.2.0",
       "proprietary_binary_cuda_version_mapping": {
-        "11": "11.x",
-        "12": "12.x"
+        "11": "11",
+        "12": "12"
       },
       "proprietary_binary": {
         "x86_64-linux": "https://developer.download.nvidia.com/compute/nvcomp/redist/nvcomp/linux-x86_64/nvcomp-linux-x86_64-${version}_cuda${cuda-toolkit-version-mapping}-archive.tar.xz",