diff --git a/util/fipstools/acvp/modulewrapper/modulewrapper.cc b/util/fipstools/acvp/modulewrapper/modulewrapper.cc
index 1974dce..7188029 100644
--- a/util/fipstools/acvp/modulewrapper/modulewrapper.cc
+++ b/util/fipstools/acvp/modulewrapper/modulewrapper.cc
@@ -54,6 +54,7 @@
 #if defined(OPENSSL_TRUSTY)
 #include <trusty_log.h>
 #define LOG_ERROR(...) TLOGE(__VA_ARGS__)
+#define TLOG_TAG "modulewrapper"
 #else
 #define LOG_ERROR(...) fprintf(stderr, __VA_ARGS__)
 #endif  // OPENSSL_TRUSTY