diff --git a/src/sim/Makefile.am b/src/sim/Makefile.am
index 4d21f2a..ba23ebc 100644
--- a/src/sim/Makefile.am
+++ b/src/sim/Makefile.am
@@ -21,6 +21,7 @@
 libosmosim_la_LIBADD = \
 	$(top_builddir)/src/libosmocore.la \
 	$(top_builddir)/src/gsm/libosmogsm.la \
+	$(TALLOC_LIBS) \
 	$(PCSC_LIBS)
 
 endif