diff --git a/barretenberg/cpp/CMakeLists.txt b/barretenberg/cpp/CMakeLists.txt
index 109269b3f578..0a65e2f9d487 100644
--- a/barretenberg/cpp/CMakeLists.txt
+++ b/barretenberg/cpp/CMakeLists.txt
@@ -99,7 +99,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 set(CMAKE_CXX_EXTENSIONS ON)
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-    add_compile_options(-fbracket-depth=1024)
+    add_compile_options(-fbracket-depth=2048)
     if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "14")
         message(WARNING "Clang <14 is not supported")
     endif()