diff --git a/nalgebra-lapack/src/generalized_eigenvalues.rs b/nalgebra-lapack/src/generalized_eigenvalues.rs
index f60f9df2..a14420e6 100644
--- a/nalgebra-lapack/src/generalized_eigenvalues.rs
+++ b/nalgebra-lapack/src/generalized_eigenvalues.rs
@@ -40,7 +40,7 @@ use lapack;
     feature = "serde-serialize",
     serde(
         bound(deserialize = "DefaultAllocator: Allocator<T, D, D> + Allocator<T, D>,
-         OVector<T, D>: Serialize,
+         OVector<T, D>: Deserialize<'de>,
          OMatrix<T, D, D>: Deserialize<'de>")
     )
 )]
diff --git a/nalgebra-lapack/src/qz.rs b/nalgebra-lapack/src/qz.rs
index a322f8fa..6004d68a 100644
--- a/nalgebra-lapack/src/qz.rs
+++ b/nalgebra-lapack/src/qz.rs
@@ -31,7 +31,7 @@ use lapack;
     feature = "serde-serialize",
     serde(
         bound(deserialize = "DefaultAllocator: Allocator<T, D, D> + Allocator<T, D>,
-         OVector<T, D>: Serialize,
+         OVector<T, D>: Deserialize<'de>,
          OMatrix<T, D, D>: Deserialize<'de>")
     )
 )]