3 files changed, 4 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac
index 22738b1e..6d566050 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,6 +97,8 @@ case "$with_gtk" in
 ;;
 esac
 
+AC_SUBST(GTK_API_VERSION)
+
 dnl pkg-config dependency checks
 
 PKG_CHECK_MODULES(EGG_SMCLIENT, ice sm gtk+-$GTK_API_VERSION)
diff --git a/libmate-panel-applet/libmatepanelapplet-4.0-uninstalled.pc.in b/libmate-panel-applet/libmatepanelapplet-4.0-uninstalled.pc.in
index d693e648..0cdeb5f4 100644
--- a/libmate-panel-applet/libmatepanelapplet-4.0-uninstalled.pc.in
+++ b/libmate-panel-applet/libmatepanelapplet-4.0-uninstalled.pc.in
@@ -5,7 +5,7 @@ includedir=@includedir@
 
 Name: libmate-panel-applet-4
 Description: libmate-panel-applet-4
-Requires: glib-2.0 gio-2.0 gtk+-2.0
+Requires: glib-2.0 gio-2.0 gtk+-@GTK_API_VERSION@
 Version: @VERSION@
 Libs: ${pc_top_builddir}/${pcfiledir}/libmate-panel-applet-4.la
 Cflags: -I${pc_top_builddir}/${pcfiledir}
diff --git a/libmate-panel-applet/libmatepanelapplet-4.0.pc.in b/libmate-panel-applet/libmatepanelapplet-4.0.pc.in
index 5c3058c8..c9147398 100644
--- a/libmate-panel-applet/libmatepanelapplet-4.0.pc.in
+++ b/libmate-panel-applet/libmatepanelapplet-4.0.pc.in
@@ -5,7 +5,7 @@ includedir=@includedir@
 
 Name: libmate-panel-applet-4
 Description: libmate-panel-applet-4
-Requires: glib-2.0 gio-2.0 gtk+-2.0
+Requires: glib-2.0 gio-2.0 gtk+-@GTK_API_VERSION@
 Version: @VERSION@
 Libs: -L${libdir} -lmate-panel-applet-4
 Cflags: -I${includedir}/mate-panel-4.0/libmate-panel-applet