diff --git a/src/sdl/i_system.cpp b/src/sdl/i_system.cpp
index b21047c8f..41d289acc 100644
--- a/src/sdl/i_system.cpp
+++ b/src/sdl/i_system.cpp
@@ -57,6 +57,11 @@ typedef LPVOID (WINAPI *p_MapViewOfFile) (HANDLE, DWORD, DWORD, DWORD, SIZE_T);
 
 #include <stdio.h>
 #ifdef _WIN32
+// This is for RtlGenRandom.
+#define SystemFunction036 NTAPI SystemFunction036
+#include <ntsecapi.h>
+#undef SystemFunction036
+
 #include <conio.h>
 
 // This is for RtlGenRandom.
diff --git a/thirdparty/cpm-libgme.cmake b/thirdparty/cpm-libgme.cmake
index 1786ad0ec..837d4287c 100644
--- a/thirdparty/cpm-libgme.cmake
+++ b/thirdparty/cpm-libgme.cmake
@@ -11,5 +11,4 @@ CPMAddPackage(
 
 if(libgme_ADDED)
 	target_compile_features(gme PRIVATE cxx_std_11)
-	target_link_libraries(gme PRIVATE ZLIB::ZLIB)
 endif()