diff --git a/c/Makefile.am b/c/Makefile.am
index 12f7dcb..a0c2b7a 100644
--- a/c/Makefile.am
+++ b/c/Makefile.am
@@ -1,5 +1,6 @@
 INCLUDES = -I@top_srcdir@/c -I@scsh_includes@
 
-lib_LTLIBRARIES = libscshyp.la
+libsys_LTLIBRARIES = libscshyp.la
 
-libscshyp_la_SOURCES = yp.c
\ No newline at end of file
+libscshyp_la_SOURCES = yp.c
+libscshyp_la_LDFLAGS = -avoid-version -module
\ No newline at end of file