--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -40,6 +40,11 @@
 
 libar_a_SOURCES = arlib.c arlib2.c arlib-argp.c
 
+libar_a_SOURCES += search/hcreate.c \
+						search/hcreate_r.c \
+						search/hsearch_r.c \
+						search/hdestroy_r.c
+
 bin_SCRIPTS = make-debug-archive
 
 EXTRA_DIST = arlib.h debugpred.h make-debug-archive.in