diff --git a/src/libimcv/plugins/imv_attestation/Makefile.am b/src/libimcv/plugins/imv_attestation/Makefile.am
index 2423c522e..b0fa6a521 100644
--- a/src/libimcv/plugins/imv_attestation/Makefile.am
+++ b/src/libimcv/plugins/imv_attestation/Makefile.am
@@ -7,7 +7,7 @@ AM_CFLAGS = -rdynamic
 imcv_LTLIBRARIES = imv-attestation.la
 
 imv_attestation_la_LIBADD = $(top_builddir)/src/libimcv/libimcv.la \
-	$(top_builddir)/src/libstrongswan/libstrongswan.la
+	$(top_builddir)/src/libstrongswan/libstrongswan.la -ltspi
 
 imv_attestation_la_SOURCES = imv_attestation.c \
 	imv_attestation_state.h imv_attestation_state.c