diff --git a/Cargo.toml b/Cargo.toml
index aa664a46..97288f28 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -156,3 +156,5 @@ opt-level = 3
 
 [profile.dev.package.similar]
 opt-level = 3
+
+[workspace]