diff --git a/sci-libs/jdqz/metadata.xml b/sci-libs/jdqz/metadata.xml
index a6bd2638e6..1b4bd0985f 100644
--- a/sci-libs/jdqz/metadata.xml
+++ b/sci-libs/jdqz/metadata.xml
@@ -5,5 +5,5 @@
 		<email>lssndrbarbieri@gmail.com</email>
 		<name>Alessandro Barbieri</name>
 	</maintainer>
-	<longdescription>Jacobi-Davidson type method for the generalized standard eigenvalue problem. Choice of standard or harmonic Rayleigh-Ritz for the extraction. Choice of GMRES or BiCGstab(l) for solving the correction equation.</longdescription>
+	<longdescription lang="en">Jacobi-Davidson type method for the generalized standard eigenvalue problem. Choice of standard or harmonic Rayleigh-Ritz for the extraction. Choice of GMRES or BiCGstab(l) for solving the correction equation.</longdescription>
 </pkgmetadata>