diff --git a/configure.ac b/configure.ac
index 57bca4f..188e8ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@ AC_SUBST(LDFLAGS)
 
 GLIB_REQUIRED=2.12.0
 
-PKG_CHECK_MODULES(WIZBIT, glib-2.0 >= $GLIB_REQUIRED gobject-2.0 >= $GLIB_REQUIRED gio-2.0 >= $GLIB_REQUIRED gio-unix-2.0 >= $GLIB_REQUIRED uuid >= 1.40 sqlite3)
+PKG_CHECK_MODULES(WIZBIT, glib-2.0 >= $GLIB_REQUIRED gobject-2.0 >= $GLIB_REQUIRED gio-2.0 >= $GLIB_REQUIRED gio-unix-2.0 >= $GLIB_REQUIRED uuid >= 1.40 sqlite3 gtk+-2.0)
 AC_SUBST(WIZBIT_CFLAGS)
 AC_SUBST(WIZBIT_LIBS)
 
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 17e887b..50f1167 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,7 +25,7 @@ test_everything_SOURCES = \
 	$(NULL)
 
 test_everything.vala.stamp: $(test_everything_VALASOURCES)
-	$(VALAC) -C --basedir $(top_srcdir) --pkg gio-2.0 $^
+	$(VALAC) -C --basedir $(top_srcdir) --pkg gio-2.0 --pkg gtk+-2.0 $^
 	touch $@
 
 test_everything_CFLAGS= WIZBIT_CFLAGS@
@@ -42,7 +42,7 @@ test_sync_SOURCES = \
 	$(NULL)
 
 test-sync.vala.stamp: $(test_sync_VALASOURCES)
-	$(VALAC) -C --vapidir=$(top_srcdir)/vapi --basedir $(top_srcdir) --pkg gio-2.0  $^
+	$(VALAC) -C --vapidir=$(top_srcdir)/vapi --basedir $(top_srcdir) --pkg gio-2.0 --pkg gtk+-2.0  $^
 	touch $@
 
 test_sync_CFLAGS= WIZBIT_CFLAGS@
@@ -59,7 +59,7 @@ test_commit_store_SOURCES = \
 	$(NULL)
 
 test-commit-store.vala.stamp:	$(test_commit_store_VALASOURCES)
-	$(VALAC) -C --vapidir=$(top_srcdir)/vapi --basedir $(top_srcdir) --pkg gio-2.0  $^
+	$(VALAC) -C --vapidir=$(top_srcdir)/vapi --basedir $(top_srcdir) --pkg gio-2.0 --pkg gtk+-2.0  $^
 	touch $@
 
 test_commit_store_CFLAGS= WIZBIT_CFLAGS@
diff --git a/tests/test-commit-store.vala b/tests/test-commit-store.vala
index 77034e7..ad582b1 100644
--- a/tests/test-commit-store.vala
+++ b/tests/test-commit-store.vala
@@ -14,7 +14,7 @@ RarCommit create_dummy_commits(CommitStore store, uint no_commits, RarCommit ?gr
 		nw.timestamp = (int) time_t();
 		var t = new TimeVal();
 		t.get_current_time();
-		nw.timestamp2 = t.tv_usec;
+		nw.timestamp2 = (int) t.tv_usec;
 
 		cur = store.store_commit(nw);
 	}
diff --git a/wizbit/bit.vala b/wizbit/bit.vala
index 73537d3..5b528af 100644
--- a/wizbit/bit.vala
+++ b/wizbit/bit.vala
@@ -95,7 +95,7 @@ namespace Wiz {
 			// and is probably good enough
 			var t = new TimeVal();
 			t.get_current_time();
-			commit.timestamp2 = t.tv_usec;
+			commit.timestamp2 = (int) t.tv_usec;
 
 			this.commits.store_commit(commit);