diff --git a/src/libstrongswan/Makefile.am b/src/libstrongswan/Makefile.am
index d190f351d..7f27b8b7d 100644
--- a/src/libstrongswan/Makefile.am
+++ b/src/libstrongswan/Makefile.am
@@ -7,7 +7,6 @@ debug.c debug.h \
 enum.c enum.h \
 settings.h settings.c \
 printf_hook.c printf_hook.h \
-integrity_checker.c integrity_checker.h \
 asn1/asn1.c asn1/asn1.h \
 asn1/asn1_parser.c asn1/asn1_parser.h \
 asn1/oid.c asn1/oid.h \
@@ -68,6 +67,12 @@ if USE_LOCK_PROFILER
   AM_CFLAGS += -DLOCK_PROFILER
 endif
 
+if USE_INTEGRITY_TEST
+  AM_CFLAGS += -DINTEGRITY_TEST
+  libstrongswan_la_SOURCES += \
+    integrity_checker.c integrity_checker.h
+endif
+
 if USE_VSTR
   libstrongswan_la_LIBADD += -lvstr
 endif
diff --git a/src/libstrongswan/library.c b/src/libstrongswan/library.c
index 0116b8e3d..832c8b607 100644
--- a/src/libstrongswan/library.c
+++ b/src/libstrongswan/library.c
@@ -131,12 +131,17 @@ bool library_init(char *settings)
 	if (lib->settings->get_bool(lib->settings,
 								"libstrongswan.integrity_test", FALSE))
 	{
+#ifdef INTEGRITY_TEST
 		this->public.integrity = integrity_checker_create(CHECKSUM_LIBRARY);
 		if (!lib->integrity->check(lib->integrity, "libstrongswan", library_init))
 		{
 			DBG1("integrity check of libstrongswan failed");
 			return FALSE;
 		}
+#else /* !INTEGRITY_TEST */
+		DBG1("integrity test enabled, but not supported");
+		return FALSE;
+#endif /* INTEGRITY_TEST */
 	}
 	return TRUE;
 }