diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.exp b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.exp
index 0ec1768e2..cec788922 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.exp
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.exp
@@ -1 +1 @@
-[ 0 -1 -1 0 0 0 1 1 -1 1 -1 -1 -1 0 1 1 1 1 -1 -1 -1 -1 -1 ]
+[ 0 -1 -1 0 0 0 1 1 -1 1 -1 1 -1 -1 -1 -1 0 -1 -1 0 1 1 1 1 -1 -1 -1 -1 -1 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
index dd3c8a0ac..32b959df0 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
@@ -19,6 +19,12 @@ in
   (cmp "1a.b" "1a.2")
   (cmp "1" "")
   (cmp "1.0" "1.0.0")
+  (cmp "2.3" "2.3pre")
+  (cmp "2.3" "2.3.0pre")
+  (cmp "2.3pre" "2.3.0pre")
+  (cmp "2.3" "2.3prepre")
+  (cmp "2.3pre" "2.3prepre")
+  (cmp "2.3prepre" "2.3prepre")
   # Subset of test cases from eval-okay-versions.nix shipped by C++ Nix
   (cmp "1.0" "2.3")
   (cmp "2.1" "2.3")