-gir_headers=$(patsubst %,$(srcdir)/%, $(libgstcontroller_@GST_API_VERSION@_include_HEADERS) $(nodist_libgstcontroller_@GST_API_VERSION@_include_HEADERS))
-gir_sources=$(patsubst %,$(srcdir)/%, $(libgstcontroller_@GST_API_VERSION@_la_SOURCES) $(nodist_libgstcontroller_@GST_API_VERSION@_la_SOURCES))
+gir_headers=$(patsubst %,$(srcdir)/%, $(libgstcontroller_@GST_API_VERSION@_include_HEADERS))
+gir_headers+=$(patsubst %,$(builddir)/%, $(nodist_libgstcontroller_@GST_API_VERSION@_include_HEADERS))
+gir_sources=$(patsubst %,$(srcdir)/%, $(libgstcontroller_@GST_API_VERSION@_la_SOURCES))
+gir_sources+=$(patsubst %,$(builddir)/%, $(nodist_libgstcontroller_@GST_API_VERSION@_la_SOURCES))