diff --git a/Makefile.am b/Makefile.am
index 64a5e80e..e683f005 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -216,7 +216,7 @@ src/unix/uv-dtrace.o: src/unix/uv-dtrace.d ${libuv_la_OBJECTS}
 # every created .o, most projects don't need to include more than one .d
 .d.o:
 	$(AM_V_GEN)$(DTRACE) $(DTRACEFLAGS) -G -o $(top_builddir)/uv-dtrace.o -s $< \
-		`grep '^pic_object' $$(find ${top_builddir} -name "*.lo") | cut -f 2 -d\'`
+		`find ${top_builddir}/src -name "*.o"`
 	$(AM_V_GEN)printf %s\\n \
 		'# ${top_builddir}/uv-dtrace.lo - a libtool object file' \
 		'# Generated by libtool (GNU libtool) 2.4' \