diff --git a/scripts/install b/scripts/install
index da30edb..cc21c8c 100644
--- a/scripts/install
+++ b/scripts/install
@@ -138,7 +138,7 @@ echo "deb [signed-by=/usr/share/keyrings/onlyoffice.gpg] https://download.onlyof
 
 #apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 8320CA65CB2DE8E5 2>/dev/null
 
-ynh_install_extra_app_dependencies --repo="https://download.onlyoffice.com/repo/debian squeeze main" --package=$extra_dependencies
+ynh_install_extra_app_dependencies --repo="[signed-by=/usr/share/keyrings/onlyoffice.gpg] https://download.onlyoffice.com/repo/debian squeeze main" --package=$extra_dependencies
 
 #=================================================
 # ADD A CONFIGURATION