diff --git a/srcpkgs/tango-icon-theme/template b/srcpkgs/tango-icon-theme/template
index 8533d6a285b..795388eedc5 100644
--- a/srcpkgs/tango-icon-theme/template
+++ b/srcpkgs/tango-icon-theme/template
@@ -18,9 +18,11 @@ gtk_iconcache_dirs="/usr/share/icons/Tango"
 
 Add_dependency build pkg-config
 Add_dependency build intltool
+Add_dependency build ImageMagick
 Add_dependency build libmagick-devel
 Add_dependency build icon-naming-utils
 Add_dependency build librsvg-devel
+Add_dependency build python ">=0"
 Add_dependency full gtk+ ">=0" # Need it for gtk-update-icon-cache
 
 pre_build()