diff --git a/Project.toml b/Project.toml
index e873ffe16..b7770c084 100644
--- a/Project.toml
+++ b/Project.toml
@@ -96,7 +96,7 @@ MPI = "0.20"
 Markdown = "1.10"
 Metal = "1"
 MultiFloats = "1"
-Pardiso = "0.5.7"
+Pardiso = "0.5.7, 1"
 Pkg = "1"
 PrecompileTools = "1.2"
 Preferences = "1.4"