diff --git a/developer_manual/server/static-analysis.rst b/developer_manual/server/static-analysis.rst
index fa555b244..624e3cb38 100644
--- a/developer_manual/server/static-analysis.rst
+++ b/developer_manual/server/static-analysis.rst
@@ -19,6 +19,7 @@ The following PHP extensions are required to be installed and enabled to make ps
 * ftp
 * gd
 * iconv
+* imagick
 * json
 * ldap
 * libxml