diff --git a/README.md b/README.md
index 46263c66..c2cceee8 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ This binding should support RGSS1, RGSS2 and RGSS3. Note that I've only tested t
 * pixman
 * zlib
 * openssl (for HTTPS, optional)
+* Steamworks SDK (for Steam, optional)
 * OpenGL/ES
 
 mkxp-z employs the meson build system, so you'll need to install that beforehand.
diff --git a/macos/mkxp-z.xcodeproj/project.pbxproj b/macos/mkxp-z.xcodeproj/project.pbxproj
index a3a520e2..9d50bb71 100644
--- a/macos/mkxp-z.xcodeproj/project.pbxproj
+++ b/macos/mkxp-z.xcodeproj/project.pbxproj
@@ -2617,7 +2617,7 @@
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
-				OTHER_CODE_SIGN_FLAGS = "--ignore-resources --deep";
+				OTHER_CODE_SIGN_FLAGS = "--deep";
 				OTHER_LDFLAGS = "";
 				PRODUCT_NAME = Z.steam;
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -2692,7 +2692,7 @@
 				MKXPZ_EXECUTABLE_NAME = shim;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
-				OTHER_CODE_SIGN_FLAGS = "--ignore-resources --deep";
+				OTHER_CODE_SIGN_FLAGS = "--deep";
 				OTHER_LDFLAGS = "";
 				PRODUCT_NAME = Z.steam;
 				PROVISIONING_PROFILE_SPECIFIER = "";
diff --git a/steamshim/steamshim_parent.cpp b/steamshim/steamshim_parent.cpp
index 7d4d54c9..afebbc57 100644
--- a/steamshim/steamshim_parent.cpp
+++ b/steamshim/steamshim_parent.cpp
@@ -23,7 +23,10 @@ typedef int PipeType;
 #endif
 #include <stdlib.h>
 
+#ifdef __APPLE__
 #include "steamshim_mac_helpers.h"
+#endif
+
 #include "steam/steam_api_flat.h"
 
 #ifdef STEAMSHIM_DEBUG