diff --git a/TARGETS b/TARGETS
index fd06856a4..356dc5cae 100644
--- a/TARGETS
+++ b/TARGETS
@@ -25,6 +25,10 @@ rocksdb_compiler_flags = [
     "-DTBB",
     # Needed to compile in fbcode
     "-Wno-expansion-to-defined",
+    # Added missing flags from output of build_detect_platform
+    "-DROCKSDB_PTHREAD_ADAPTIVE_MUTEX",
+    "-DROCKSDB_BACKTRACE",
+    "-Wshorten-64-to-32",
 ]
 
 rocksdb_external_deps = [
diff --git a/buckifier/targets_cfg.py b/buckifier/targets_cfg.py
index 44ef4fd5e..006f653a2 100644
--- a/buckifier/targets_cfg.py
+++ b/buckifier/targets_cfg.py
@@ -29,6 +29,10 @@ rocksdb_compiler_flags = [
     "-DTBB",
     # Needed to compile in fbcode
     "-Wno-expansion-to-defined",
+    # Added missing flags from output of build_detect_platform
+    "-DROCKSDB_PTHREAD_ADAPTIVE_MUTEX",
+    "-DROCKSDB_BACKTRACE",
+    "-Wshorten-64-to-32",
 ]
 
 rocksdb_external_deps = [