diff --git a/src/ripple/unity/rocksdb.cpp b/src/ripple/unity/rocksdb.cpp
index 76c95c67b..b86b2c77a 100644
--- a/src/ripple/unity/rocksdb.cpp
+++ b/src/ripple/unity/rocksdb.cpp
@@ -155,7 +155,11 @@
 
 const char* rocksdb_build_git_sha = "<none>";
 const char* rocksdb_build_git_datetime = "<none>";
-const char* rocksdb_build_compile_date = __DATE__;
-const char* rocksdb_build_compile_time = __TIME__;
+// Don't use __DATE__ and __TIME__, otherwise
+// builds will be nondeterministic.
+const char* rocksdb_build_compile_date = "Ripple Labs";
+const char* rocksdb_build_compile_time = "C++ Team";
+//const char* rocksdb_build_compile_date = __DATE__;
+//const char* rocksdb_build_compile_time = __TIME__;
 
 #endif