diff --git a/CMakeLists.txt b/CMakeLists.txt
index 674839af57a8..7acf84a5fa1d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -672,7 +672,7 @@ dolphin_make_imported_target_if_missing(LibLZMA::LibLZMA LIBLZMA)
 
 dolphin_find_optional_system_library_pkgconfig(ZSTD libzstd>=1.4.0 zstd::zstd Externals/zstd)
 
-dolphin_find_optional_system_library_pkgconfig(ZLIB zlib-ng ZLIB::ZLIB Externals/zlib-ng)
+dolphin_find_optional_system_library_pkgconfig(ZLIB zlib ZLIB::ZLIB Externals/zlib-ng)
 
 dolphin_find_optional_system_library_pkgconfig(MINIZIP
   "minizip>=4.0.4" minizip::minizip Externals/minizip-ng
diff --git a/Externals/discord-rpc/CMakeLists.txt b/Externals/discord-rpc/CMakeLists.txt
index eae0ce06a771..51c82cb89f31 100644
--- a/Externals/discord-rpc/CMakeLists.txt
+++ b/Externals/discord-rpc/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.2.0)
+cmake_minimum_required (VERSION 3.5)
 project (DiscordRPC)
 
 include(GNUInstallDirs)
diff --git a/Externals/minizip-ng/CMakeLists.txt b/Externals/minizip-ng/CMakeLists.txt
index 3a2e7e6b670b..56df835f649c 100644
--- a/Externals/minizip-ng/CMakeLists.txt
+++ b/Externals/minizip-ng/CMakeLists.txt
@@ -1,5 +1,8 @@
 project(minizip C)
 
+include(CheckFunctionExists)
+include(CheckIncludeFile)
+
 add_library(minizip STATIC
   minizip-ng/mz.h
   minizip-ng/mz_compat.c
diff --git a/Source/Core/DolphinQt/CMakeLists.txt b/Source/Core/DolphinQt/CMakeLists.txt
index 673fd6eae5a7..619a27eced60 100644
--- a/Source/Core/DolphinQt/CMakeLists.txt
+++ b/Source/Core/DolphinQt/CMakeLists.txt
@@ -15,6 +15,7 @@ set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 
 find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets Svg)
+find_package(Qt6 QUIET COMPONENTS GuiPrivate)
 message(STATUS "Found Qt version ${Qt6_VERSION}")
 
 set_property(TARGET Qt6::Core PROPERTY INTERFACE_COMPILE_FEATURES "")
@@ -425,6 +426,10 @@ PRIVATE
   implot
 )
 
+if(TARGET Qt6::GuiPrivate)
+  target_link_libraries(dolphin-emu PRIVATE Qt6::GuiPrivate)
+endif()
+
 if (WIN32)
   target_link_libraries(dolphin-emu
   PRIVATE