diff --git a/BUILDING.md b/BUILDING.md
index 5450673b226..e9f0823c4da 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -216,9 +216,9 @@ $ cmake ../.. -DgRPC_INSTALL=ON                \
               -DgRPC_ABSL_PROVIDER=package     \
               -DgRPC_CARES_PROVIDER=package    \
               -DgRPC_PROTOBUF_PROVIDER=package \
+              -DgRPC_RE2_PROVIDER=package      \
               -DgRPC_SSL_PROVIDER=package      \
-              -DgRPC_ZLIB_PROVIDER=package     \
-              -DgRPC_RE2_PROVIDER=package
+              -DgRPC_ZLIB_PROVIDER=package
 $ make
 $ make install
 ```