diff --git a/BUILD.gn b/BUILD.gn
index 97aab3a..4b1ddd6 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -22,7 +22,7 @@ config("vulkan_memory_allocator_config") {
       "-Wno-unused-variable",
     ]
   }
-  if (is_win && !is_clang) {
+  if (is_msvs && !is_clang) {
     cflags_cc = [
       "/wd4189",  # local variable is initialized but not referenced
     ]
diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index 8091bae..cb49117 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -2485,6 +2485,7 @@ remove them if not needed.
 #include <cassert> // for assert
 #include <algorithm> // for min, max
 #include <mutex>
+#include <cstdio> // for snprintf
 
 #ifndef VMA_NULL
    // Value used as null pointer. Define it to e.g.: nullptr, NULL, 0, (void*)0.
diff --git a/vulkan_memory_allocator.gni b/vulkan_memory_allocator.gni
index 4aa2d79..0cf24b2 100644
--- a/vulkan_memory_allocator.gni
+++ b/vulkan_memory_allocator.gni
@@ -26,7 +26,7 @@ template("vulkan_memory_allocator") {
         "-Wno-unused-variable",
       ]
     }
-    if (is_win && !is_clang) {
+    if (is_msvs && !is_clang) {
       cflags_cc = [
         "/wd4189",  # local variable is initialized but not referenced
       ]