diff --git a/X11-base.yaml b/X11-base.yaml
index a05f985..08bc473 100644
--- a/X11-base.yaml
+++ b/X11-base.yaml
@@ -5,10 +5,11 @@ data:
     summary: X11-base module
     description: basic X11 libraries
     license:
-        module: [MIT]
+        module:
+            - MIT
     dependencies:
         buildrequires:
-            bootstrap: master
+            platform: master
             autotools: master
             host: master
         requires:
@@ -18,28 +19,15 @@ data:
         community: https://github.com/modularity-modules/X11-base
         documentation: https://github.com/modularity-modules/X11-base
         tracker: https://github.com/modularity-modules/X11-base
-    profiles:
-        default:
-            rpms:
-                - libfontenc
-                - libICE
-                - libSM
-                - libX11
-                - libX11-common
-                - libXau
-                - libxcb
-                - libXcomposite
-                - libXext
-                - libXfont
-                - libXft
-                - libXi
-                - libXrender
-                - libXtst
     api:
         rpms:
+            - gdk-pixbuf2-devel
+            - glade-devel
+            - gobject-introspection-devel
             - libfontenc
             - libICE
             - libSM
+            - libtiff
             - libX11
             - libX11-common
             - libXau
@@ -51,7 +39,32 @@ data:
             - libXi
             - libXrender
             - libXtst
-    filter: ~
+            - mesa-libGL
+            - pango-devel
+    profiles:
+        default:
+            description: A generated profile based on top-lvl package list.
+            rpms:
+                - gdk-pixbuf2-devel
+                - glade-devel
+                - gobject-introspection-devel
+                - libfontenc
+                - libICE
+                - libSM
+                - libtiff
+                - libX11
+                - libX11-common
+                - libXau
+                - libxcb
+                - libXcomposite
+                - libXext
+                - libXfont
+                - libXft
+                - libXi
+                - libXrender
+                - libXtst
+                - mesa-libGL
+                - pango-devel
     components:
         rpms:
             aajohan-comfortaa-fonts:
@@ -66,6 +79,15 @@ data:
             freetype:
                 rationale: Generated.
                 ref: f27
+            gdk-pixbuf2:
+                rationale: Generated.
+                ref: f27
+            glade:
+                rationale: Generated.
+                ref: f27
+            gobject-introspection:
+                rationale: Generated.
+                ref: f27
             libfontenc:
                 rationale: core component of this module.
                 ref: f27
@@ -105,3 +127,9 @@ data:
             libXtst:
                 rationale: core component of this module.
                 ref: f27
+            Mesa:
+                rationale: core component of this module.
+                ref: f27
+            pango:
+                rationale: core component of this module.
+                ref: f27