diff --git a/src/Native/Unix/CMakeLists.txt b/src/Native/Unix/CMakeLists.txt
index f1d6a9ac599b..d2f7540926d9 100644
--- a/src/Native/Unix/CMakeLists.txt
+++ b/src/Native/Unix/CMakeLists.txt
@@ -247,6 +247,13 @@ endfunction()
 
 include(configure.cmake)
 
+if (HAVE_WNO_ALLOCA)
+    add_compile_options(-Wno-alloca)
+endif()
+if (HAVE_WNO_IMPLICIT_INT_FLOAT_CONVERSION)
+    add_compile_options(-Wno-implicit-int-float-conversion)
+endif()
+
 if (NOT CLR_CMAKE_PLATFORM_WASM)
     add_subdirectory(System.IO.Compression.Native)
 	add_subdirectory(System.IO.Ports.Native)
diff --git a/src/Native/Unix/configure.cmake b/src/Native/Unix/configure.cmake
index 061c40e6a64a..6756ea26a5e3 100644
--- a/src/Native/Unix/configure.cmake
+++ b/src/Native/Unix/configure.cmake
@@ -1,3 +1,4 @@
+include(CheckCCompilerFlag)
 include(CheckCSourceCompiles)
 include(CheckCSourceRuns)
 include(CheckFunctionExists)
@@ -31,6 +32,9 @@ endif ()
 # which are not distinguished from the test failing. So no error for that one.
 set(CMAKE_REQUIRED_FLAGS "-Werror -Wno-error=unused-value")
 
+check_c_compiler_flag(-Wno-alloca HAVE_WNO_ALLOCA)
+check_c_compiler_flag(-Wno-implicit-int-float-conversion HAVE_WNO_IMPLICIT_INT_FLOAT_CONVERSION)
+
 # in_pktinfo: Find whether this struct exists
 check_include_files(
     "sys/socket.h;linux/in.h"