7 files changed, 7 insertions, 7 deletions
diff --git a/backends/platform/sdl/amigaos/amigaos-main.cpp b/backends/platform/sdl/amigaos/amigaos-main.cpp
index 7bbf8d1fff..ba1171751c 100644
--- a/backends/platform/sdl/amigaos/amigaos-main.cpp
+++ b/backends/platform/sdl/amigaos/amigaos-main.cpp
@@ -79,7 +79,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_AmigaOS *)g_system;
+	g_system->destroy();
 
 	return res;
 }
diff --git a/backends/platform/sdl/macosx/macosx-main.cpp b/backends/platform/sdl/macosx/macosx-main.cpp
index 1b9fc1b82c..3053d30e55 100644
--- a/backends/platform/sdl/macosx/macosx-main.cpp
+++ b/backends/platform/sdl/macosx/macosx-main.cpp
@@ -45,7 +45,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_MacOSX *)g_system;
+	g_system->destroy();
 
 	return res;
 }
diff --git a/backends/platform/sdl/posix/posix-main.cpp b/backends/platform/sdl/posix/posix-main.cpp
index 92354b273e..7105ac69c3 100644
--- a/backends/platform/sdl/posix/posix-main.cpp
+++ b/backends/platform/sdl/posix/posix-main.cpp
@@ -45,7 +45,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_POSIX *)g_system;
+	g_system->destroy();
 
 	return res;
 }
diff --git a/backends/platform/sdl/ps3/ps3-main.cpp b/backends/platform/sdl/ps3/ps3-main.cpp
index 92c4a02865..2777497293 100644
--- a/backends/platform/sdl/ps3/ps3-main.cpp
+++ b/backends/platform/sdl/ps3/ps3-main.cpp
@@ -43,7 +43,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_PS3 *)g_system;
+	g_system->destroy();
 
 	return res;
 }
diff --git a/backends/platform/sdl/psp2/psp2-main.cpp b/backends/platform/sdl/psp2/psp2-main.cpp
index 70cc52388e..aca14832ae 100644
--- a/backends/platform/sdl/psp2/psp2-main.cpp
+++ b/backends/platform/sdl/psp2/psp2-main.cpp
@@ -56,7 +56,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_PSP2 *)g_system;
+	g_system->destroy();
 
 #ifdef __PSP2_DEBUG__
 	psp2shell_exit();
diff --git a/backends/platform/sdl/riscos/riscos-main.cpp b/backends/platform/sdl/riscos/riscos-main.cpp
index 3f7058e3b8..c075c2d097 100644
--- a/backends/platform/sdl/riscos/riscos-main.cpp
+++ b/backends/platform/sdl/riscos/riscos-main.cpp
@@ -45,7 +45,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_RISCOS *)g_system;
+	g_system->destroy();
 
 	return res;
 }
diff --git a/backends/platform/sdl/win32/win32-main.cpp b/backends/platform/sdl/win32/win32-main.cpp
index 4864347d81..4e9f6a49da 100644
--- a/backends/platform/sdl/win32/win32-main.cpp
+++ b/backends/platform/sdl/win32/win32-main.cpp
@@ -72,7 +72,7 @@ int main(int argc, char *argv[]) {
 	int res = scummvm_main(argc, argv);
 
 	// Free OSystem
-	delete (OSystem_Win32 *)g_system;
+	g_system->destroy();
 
 	return res;
 }