diff --git a/src/makefile.am b/src/makefile.am
index 6c99b59..662232e 100644
--- a/src/makefile.am
+++ b/src/makefile.am
@@ -37,6 +37,8 @@ libproxyface_la_LDFLAGS = -version-info ${LIB_VERSION}
 
 AM_CPPFLAGS = -I${top_srcdir} -I${top_builddir}
 
+rebuild-ts: ${LANG_TS}
+
 %.cxx: %.qrc
 	${RCC} -o $@ $<