Index: sources/test_regression/19122005/Makefile
===================================================================
--- sources/test_regression/19122005/Makefile	(revision 2)
+++ sources/test_regression/19122005/Makefile	(revision 3)
@@ -4,5 +4,5 @@
 SOCVIEW_LIB    = ${SOCVIEW}/lib-linux/libsystemc.a
 CFLAGS_SOCVIEW = ${CFLAGS} -I${SOCVIEW_INC}
-LFLAGS_SOCVIEW = ${LFLAGS} -ltermcap -lreadline ${SOCVIEW_LIB}
+LFLAGS_SOCVIEW = ${LFLAGS} -ltermcap -lreadline -lpthread ${SOCVIEW_LIB}
 
 SYSTEM    = system.cpp system2.cpp