diff --git a/evolution-plugin.pc.in b/evolution-plugin.pc.in
index 53603e0216..1eca893d09 100644
--- a/evolution-plugin.pc.in
+++ b/evolution-plugin.pc.in
@@ -15,6 +15,6 @@ errordir=@privdatadir@/errors
 Name: evolution-plugin
 Description: libraries needed for Evolution plugin development
 Version: @VERSION@
-Requires: camel-1.2 libxml-2.0 libgtkhtml-4.0 gtkhtml-editor-4.0
+Requires: camel-1.2 libxml-2.0 libgtkhtml-4.0 gtkhtml-editor-4.0 webkitgtk-3.0
 Libs: -L${privlibdir} -leutil -Wl,-R${privlibdir}
 Cflags: -I${privincludedir}
diff --git a/evolution-shell.pc.in b/evolution-shell.pc.in
index bdcc1cf638..74a88d5708 100644
--- a/evolution-shell.pc.in
+++ b/evolution-shell.pc.in
@@ -17,7 +17,7 @@ execversion=@BASE_VERSION@
 Name: evolution-shell
 Description: libraries needed for Evolution shell components
 Version: @VERSION@
-Requires: gtk+-3.0 gconf-2.0 libedataserverui-3.0
+Requires: gtk+-3.0 gconf-2.0 libedataserverui-3.0 webkitgtk-3.0
 Requires.private: gnome-desktop-3.0
 Libs: -L${privlibdir} -leshell -Wl,-R${privlibdir}
 Cflags: -I${privincludedir}
diff --git a/mail/e-mail-display.h b/mail/e-mail-display.h
index cbac1e37bb..9865a3ee37 100644
--- a/mail/e-mail-display.h
+++ b/mail/e-mail-display.h
@@ -22,8 +22,8 @@
 #ifndef E_MAIL_DISPLAY_H
 #define E_MAIL_DISPLAY_H
 
-#include <widgets/misc/e-web-view.h>
-#include <widgets/misc/e-search-bar.h>
+#include <misc/e-web-view.h>
+#include <misc/e-search-bar.h>
 #include "em-format-html.h"
 
 /* Standard GObject macros */