diff --git a/pidgin/Makefile.am b/pidgin/Makefile.am
index 84d927b..1467c19 100644
--- a/pidgin/Makefile.am
+++ b/pidgin/Makefile.am
@@ -151,6 +151,7 @@ pidgin_LDADD = \
 	$(GLIB_LIBS) \
 	$(DBUS_LIBS) \
 	$(GSTREAMER_LIBS) \
+	$(GSTINTERFACES_LIBS) \
 	$(GSTVIDEO_LIBS) \
 	$(XSS_LIBS) \
 	$(SM_LIBS) \
@@ -171,6 +172,7 @@ AM_CPPFLAGS = \
 	-I$(top_srcdir) \
 	$(GLIB_CFLAGS) \
 	$(GSTREAMER_CFLAGS) \
+	$(GSTINTERFACES_CFLAGS) \
 	$(DEBUG_CFLAGS) \
 	$(GTK_CFLAGS) \
 	$(DBUS_CFLAGS) \
diff --git a/pidgin/Makefile.in b/pidgin/Makefile.in
index 0d51e25..dd5d879 100644
--- a/pidgin/Makefile.in
+++ b/pidgin/Makefile.in
@@ -703,6 +703,7 @@ EXTRA_DIST = \
 @ENABLE_GTK_TRUE@	$(GLIB_LIBS) \
 @ENABLE_GTK_TRUE@	$(DBUS_LIBS) \
 @ENABLE_GTK_TRUE@	$(GSTREAMER_LIBS) \
+@ENABLE_GTK_TRUE@	$(GSTINTERFACES_LIBS) \
 @ENABLE_GTK_TRUE@	$(GSTVIDEO_LIBS) \
 @ENABLE_GTK_TRUE@	$(XSS_LIBS) \
 @ENABLE_GTK_TRUE@	$(SM_LIBS) \
@@ -723,6 +724,7 @@ EXTRA_DIST = \
 @ENABLE_GTK_TRUE@	-I$(top_srcdir) \
 @ENABLE_GTK_TRUE@	$(GLIB_CFLAGS) \
 @ENABLE_GTK_TRUE@	$(GSTREAMER_CFLAGS) \
+@ENABLE_GTK_TRUE@	$(GSTINTERFACES_CFLAGS) \
 @ENABLE_GTK_TRUE@	$(DEBUG_CFLAGS) \
 @ENABLE_GTK_TRUE@	$(GTK_CFLAGS) \
 @ENABLE_GTK_TRUE@	$(DBUS_CFLAGS) \
diff --git a/pidgin/plugins/Makefile.am b/pidgin/plugins/Makefile.am
index 3bb8c22..6d1e869 100644
--- a/pidgin/plugins/Makefile.am
+++ b/pidgin/plugins/Makefile.am
@@ -145,6 +145,7 @@ AM_CPPFLAGS = \
 	$(GTK_CFLAGS) \
 	$(UNITY_CFLAGS) \
 	$(GSTREAMER_CFLAGS) \
+	$(GSTINTERFACES_CFLAGS) \
 	$(PLUGIN_CFLAGS)
 
 #
diff --git a/pidgin/plugins/Makefile.in b/pidgin/plugins/Makefile.in
index 82a34aa..1f7db00 100644
--- a/pidgin/plugins/Makefile.in
+++ b/pidgin/plugins/Makefile.in
@@ -781,6 +781,7 @@ AM_CPPFLAGS = \
 	$(GTK_CFLAGS) \
 	$(UNITY_CFLAGS) \
 	$(GSTREAMER_CFLAGS) \
+	$(GSTINTERFACES_CFLAGS) \
 	$(PLUGIN_CFLAGS)