diff --git a/tester/common/bc_tester_utils.h b/tester/common/bc_tester_utils.h
index 63fd87925..f70c30ac7 100644
--- a/tester/common/bc_tester_utils.h
+++ b/tester/common/bc_tester_utils.h
@@ -27,6 +27,7 @@
 #ifdef _WIN32
 #ifndef snprintf
 #define snprintf _snprintf
+#define strcasecmp _stricmp
 #endif
 #ifndef strdup
 #define strdup _strdup