diff --git a/CMakeLists.txt b/CMakeLists.txt
index fafdee7d19..31903cb4ff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -717,6 +717,9 @@ else()
   set(ZIG_WASM2C_COMPILE_FLAGS "-std=c99 -O2")
   set(ZIG1_COMPILE_FLAGS "-std=c99 -Os")
   set(ZIG2_COMPILE_FLAGS "-std=c99 -O0")
+  if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+    set(ZIG1_COMPILE_FLAGS "${ZIG1_COMPILE_FLAGS} -fbracket-depth=512")
+  endif()
   set(ZIG2_LINK_FLAGS "-Wl,-z,stack-size=0x10000000")
 endif()