diff --git a/aegisub/libaegisub/include/libaegisub/util_osx.h b/aegisub/libaegisub/include/libaegisub/util_osx.h
index b10764279..7fcd6d1b3 100644
--- a/aegisub/libaegisub/include/libaegisub/util_osx.h
+++ b/aegisub/libaegisub/include/libaegisub/util_osx.h
@@ -94,10 +94,5 @@ std::string GetBundleExecutablePath();
 std::string GetBundleAuxillaryExecutablePath(std::string const& executableName);
 
 std::string GetApplicationSupportDirectory();
-
-/// @brief Open a URI using the Launcher.
-/// @param location URI of file
-/// @note If this is a FILE or DIRECTORY the path must be ABSOLUTE no 'file://'
-void OpenLocation(std::string const& location);
     } // namespace util
 } // namespace agi
diff --git a/aegisub/libaegisub/osx/util.mm b/aegisub/libaegisub/osx/util.mm
index d0cbbf704..f2837a997 100644
--- a/aegisub/libaegisub/osx/util.mm
+++ b/aegisub/libaegisub/osx/util.mm
@@ -101,12 +101,5 @@ std::string GetApplicationSupportDirectory() {
 	}
 }
 
-void OpenLocation(std::string const& location) {
-	@autoreleasepool {
-		NSURL *url = [NSURL fileURLWithPath:[NSString stringWithUTF8String:location.c_str()]];
-		LSOpenCFURLRef((CFURLRef)url, NULL);
-	}
-}
-
 	}
 }
diff --git a/aegisub/src/command/help.cpp b/aegisub/src/command/help.cpp
index 5b69da57f..9c9280697 100644
--- a/aegisub/src/command/help.cpp
+++ b/aegisub/src/command/help.cpp
@@ -38,7 +38,6 @@
 #include "../options.h"
 
 #include <libaegisub/util.h>
-#include <libaegisub/util_osx.h>
 
 #include <wx/msgdlg.h>
 
@@ -76,19 +75,6 @@ struct help_contents : public Command {
 	}
 };
 
-#ifdef __WXMAC__
-struct help_files : public Command {
-	CMD_NAME("help/files")
-	STR_MENU("All Fil&es")
-	STR_DISP("All Files")
-	STR_HELP("Resource files")
-
-	void operator()(agi::Context *) {
-		agi::util::OpenLocation((agi::util::GetBundleSharedSupportDirectory() + "/doc").c_str());
-	}
-};
-#endif
-
 struct help_forums : public Command {
 	CMD_NAME("help/forums")
 	STR_MENU("&Forums")
@@ -138,9 +124,6 @@ namespace cmd {
 	void init_help() {
 		reg(agi::util::make_unique<help_bugs>());
 		reg(agi::util::make_unique<help_contents>());
-#ifdef __WXMAC__
-		reg(agi::util::make_unique<help_files>());
-#endif
 		reg(agi::util::make_unique<help_forums>());
 		reg(agi::util::make_unique<help_irc>());
 		reg(agi::util::make_unique<help_video>());
diff --git a/aegisub/src/command/icon.cpp b/aegisub/src/command/icon.cpp
index de08b0a71..2522c5c89 100644
--- a/aegisub/src/command/icon.cpp
+++ b/aegisub/src/command/icon.cpp
@@ -112,7 +112,6 @@ INSERT_ICON("grid/line/next/create", button_audio_commit)
 INSERT_ICON("grid/tag/cycle_hiding", toggle_tag_hiding)
 INSERT_ICON("help/bugs", bugtracker_button)
 INSERT_ICON("help/contents", contents_button)
-INSERT_ICON("help/files", contents_button)
 INSERT_ICON("help/forums", forums_button)
 INSERT_ICON("help/irc", irc_button)
 INSERT_ICON("help/video", visual_help)
diff --git a/aegisub/src/libresrc/default_menu.json b/aegisub/src/libresrc/default_menu.json
index da3ca6c8e..43003d0e5 100644
--- a/aegisub/src/libresrc/default_menu.json
+++ b/aegisub/src/libresrc/default_menu.json
@@ -202,7 +202,6 @@
     "main/help" : [
         { "command" : "help/contents" },
         {},
-        { "command" : "help/files" },
         { "command" : "help/website" },
         { "command" : "help/forums" },
         { "command" : "help/bugs" },
diff --git a/aegisub/src/libresrc/osx/default_menu.json b/aegisub/src/libresrc/osx/default_menu.json
index e26cec985..e794d6c43 100644
--- a/aegisub/src/libresrc/osx/default_menu.json
+++ b/aegisub/src/libresrc/osx/default_menu.json
@@ -201,7 +201,6 @@
     "main/help" : [
         { "command" : "help/contents" },
         {},
-        { "command" : "help/files" },
         { "command" : "help/website" },
         { "command" : "help/forums" },
         { "command" : "help/bugs" },