diff --git a/apps/encryption/appinfo/info.xml b/apps/encryption/appinfo/info.xml
index 5050996..6df2d2b 100644
--- a/apps/encryption/appinfo/info.xml
+++ b/apps/encryption/appinfo/info.xml
@@ -31,6 +31,7 @@
 
 	<dependencies>
 		<lib>openssl</lib>
+		<lib>mcrypt</lib>
 		<nextcloud min-version="18" max-version="18"/>
 	</dependencies>