diff --git a/src/video/android/SDL_androidvulkan.c b/src/video/android/SDL_androidvulkan.c
index 685b7c4edd..8a0af19629 100644
--- a/src/video/android/SDL_androidvulkan.c
+++ b/src/video/android/SDL_androidvulkan.c
@@ -28,6 +28,8 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_ANDROID)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_androidvideo.h"
 #include "SDL_androidwindow.h"
 
diff --git a/src/video/kmsdrm/SDL_kmsdrmvulkan.c b/src/video/kmsdrm/SDL_kmsdrmvulkan.c
index dac3ab329f..619053c9fc 100644
--- a/src/video/kmsdrm/SDL_kmsdrmvulkan.c
+++ b/src/video/kmsdrm/SDL_kmsdrmvulkan.c
@@ -28,6 +28,8 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_KMSDRM)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_kmsdrmvideo.h"
 #include "SDL_kmsdrmdyn.h"
 #include "SDL_kmsdrmvulkan.h"
diff --git a/src/video/vivante/SDL_vivantevulkan.c b/src/video/vivante/SDL_vivantevulkan.c
index a84d893da5..24d9107002 100644
--- a/src/video/vivante/SDL_vivantevulkan.c
+++ b/src/video/vivante/SDL_vivantevulkan.c
@@ -28,6 +28,8 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_VIVANTE)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_vivantevideo.h"
 
 #include "SDL_vivantevulkan.h"
diff --git a/src/video/wayland/SDL_waylandvulkan.c b/src/video/wayland/SDL_waylandvulkan.c
index eb430a29f8..1f667512a8 100644
--- a/src/video/wayland/SDL_waylandvulkan.c
+++ b/src/video/wayland/SDL_waylandvulkan.c
@@ -28,6 +28,8 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_WAYLAND)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_waylandvideo.h"
 #include "SDL_waylandwindow.h"
 
diff --git a/src/video/windows/SDL_windowsvideo.c b/src/video/windows/SDL_windowsvideo.c
index 52bbb8e67e..daa2bed521 100644
--- a/src/video/windows/SDL_windowsvideo.c
+++ b/src/video/windows/SDL_windowsvideo.c
@@ -22,6 +22,9 @@
 
 #ifdef SDL_VIDEO_DRIVER_WINDOWS
 
+#ifdef SDL_VIDEO_VULKAN
+#include "../SDL_vulkan_internal.h"
+#endif
 #include "../SDL_sysvideo.h"
 #include "../SDL_pixels_c.h"
 #include "../../SDL_hints_c.h"
diff --git a/src/video/windows/SDL_windowsvulkan.c b/src/video/windows/SDL_windowsvulkan.c
index 060e2ac01d..f0b288b421 100644
--- a/src/video/windows/SDL_windowsvulkan.c
+++ b/src/video/windows/SDL_windowsvulkan.c
@@ -28,6 +28,8 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_WINDOWS)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_windowsvideo.h"
 #include "SDL_windowswindow.h"
 
diff --git a/src/video/windows/SDL_windowsvulkan.h b/src/video/windows/SDL_windowsvulkan.h
index 707e9d4892..17b69687ca 100644
--- a/src/video/windows/SDL_windowsvulkan.h
+++ b/src/video/windows/SDL_windowsvulkan.h
@@ -29,11 +29,11 @@
 #ifndef SDL_windowsvulkan_h_
 #define SDL_windowsvulkan_h_
 
+#if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_WINDOWS)
+
 #include "../SDL_vulkan_internal.h"
 #include "../SDL_sysvideo.h"
 
-#if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_WINDOWS)
-
 int WIN_Vulkan_LoadLibrary(SDL_VideoDevice *_this, const char *path);
 void WIN_Vulkan_UnloadLibrary(SDL_VideoDevice *_this);
 SDL_bool WIN_Vulkan_GetInstanceExtensions(SDL_VideoDevice *_this,
diff --git a/src/video/x11/SDL_x11vulkan.c b/src/video/x11/SDL_x11vulkan.c
index 6ab1c5ada8..b81b980417 100644
--- a/src/video/x11/SDL_x11vulkan.c
+++ b/src/video/x11/SDL_x11vulkan.c
@@ -22,9 +22,10 @@
 
 #if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_X11)
 
+#include "../SDL_vulkan_internal.h"
+
 #include "SDL_x11video.h"
 
-#include "../SDL_vulkan_internal.h"
 #include "SDL_x11vulkan.h"
 
 #include <X11/Xlib.h>