diff --git a/libraries/glslang/glslang/CMakeLists.txt b/libraries/glslang/glslang/CMakeLists.txt
index 3ca4c1ce4..81872f93c 100644
--- a/libraries/glslang/glslang/CMakeLists.txt
+++ b/libraries/glslang/glslang/CMakeLists.txt
@@ -13,11 +13,11 @@ endif(WIN32)
 
 if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
     add_compile_options(-Wall -Wmaybe-uninitialized -Wuninitialized -Wunused -Wunused-local-typedefs
-                        -Wunused-parameter -Wunused-value  -Wunused-variable -Wunused-but-set-parameter -Wunused-but-set-variable -fno-exceptions)
+                        -Wno-unused-parameter -Wunused-value  -Wunused-variable -Wunused-but-set-parameter -Wunused-but-set-variable -fno-exceptions)
     add_compile_options(-Wno-reorder)  # disable this from -Wall, since it happens all over.
 elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
     add_compile_options(-Wall -Wuninitialized -Wunused -Wunused-local-typedefs
-                        -Wunused-parameter -Wunused-value  -Wunused-variable)
+                        -Wno-unused-parameter -Wunused-value  -Wunused-variable)
     add_compile_options(-Wno-reorder)  # disable this from -Wall, since it happens all over.
 endif()