diff --git a/configure.ac b/configure.ac
index 35b3dcc0..2197fd9a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -39,7 +39,7 @@ TORRENT_CHECK_EXECINFO()
 TORRENT_CHECK_CURL()
 TORRENT_OTFD()
 
-PKG_CHECK_MODULES(STUFF, sigc++-2.0 libtorrent >= 0.5.3,
+PKG_CHECK_MODULES(STUFF, sigc++-2.0 libtorrent >= 0.5.4,
 	          CXXFLAGS="$CXXFLAGS $STUFF_CFLAGS $CURL_CFLAGS";
 		  LIBS="$LIBS $STUFF_LIBS $CURL_LIBS")
 
diff --git a/src/ui/Makefile.am b/src/ui/Makefile.am
index 00863520..4dce0990 100644
--- a/src/ui/Makefile.am
+++ b/src/ui/Makefile.am
@@ -1,12 +1,12 @@
 noinst_LIBRARIES = libsub_ui.a
 
 libsub_ui_a_SOURCES = \
-	base_element.h \
 	control.h \
 	download.cc \
 	download.h \
 	download_list.cc \
 	download_list.h \
+	element_base.h \
 	element_download_list.cc \
 	element_download_list.h \
 	element_file_list.cc \