diff --git a/plugins/win-capture/graphics-hook/d3d10-capture.cpp b/plugins/win-capture/graphics-hook/d3d10-capture.cpp
index 06c8082a9..48b4f8357 100644
--- a/plugins/win-capture/graphics-hook/d3d10-capture.cpp
+++ b/plugins/win-capture/graphics-hook/d3d10-capture.cpp
@@ -510,7 +510,7 @@ static bool d3d10_shtex_init(HWND window)
 	}
 	if (!capture_init_shtex(&data.shtex_info, window,
 				data.base_cx, data.base_cy, data.cx, data.cy,
-				data.format, false, (uint32_t)data.handle)) {
+				data.format, false, (uintptr_t)data.handle)) {
 		return false;
 	}
 
diff --git a/plugins/win-capture/graphics-hook/d3d11-capture.cpp b/plugins/win-capture/graphics-hook/d3d11-capture.cpp
index 4d3c9ee48..cc3e51fbc 100644
--- a/plugins/win-capture/graphics-hook/d3d11-capture.cpp
+++ b/plugins/win-capture/graphics-hook/d3d11-capture.cpp
@@ -516,7 +516,7 @@ static bool d3d11_shtex_init(HWND window)
 	}
 	if (!capture_init_shtex(&data.shtex_info, window,
 				data.base_cx, data.base_cy, data.cx, data.cy,
-				data.format, false, (uint32_t)data.handle)) {
+				data.format, false, (uintptr_t)data.handle)) {
 		return false;
 	}
 
diff --git a/plugins/win-capture/graphics-hook/d3d9-capture.cpp b/plugins/win-capture/graphics-hook/d3d9-capture.cpp
index d37267d43..20c48b129 100644
--- a/plugins/win-capture/graphics-hook/d3d9-capture.cpp
+++ b/plugins/win-capture/graphics-hook/d3d9-capture.cpp
@@ -285,7 +285,7 @@ static bool d3d9_shtex_init(uint32_t cx, uint32_t cy, HWND window)
 	}
 	if (!capture_init_shtex(&data.shtex_info, window, cx, cy,
 				data.cx, data.cy, data.dxgi_format, false,
-				(uint32_t)data.handle)) {
+				(uintptr_t)data.handle)) {
 		return false;
 	}
 
diff --git a/plugins/win-capture/graphics-hook/graphics-hook.c b/plugins/win-capture/graphics-hook/graphics-hook.c
index dc0cad919..8de9dfd97 100644
--- a/plugins/win-capture/graphics-hook/graphics-hook.c
+++ b/plugins/win-capture/graphics-hook/graphics-hook.c
@@ -581,7 +581,7 @@ static inline bool init_shared_info(size_t size)
 
 bool capture_init_shtex(struct shtex_data **data, HWND window,
 		uint32_t base_cx, uint32_t base_cy, uint32_t cx, uint32_t cy,
-		uint32_t format, bool flip, uint32_t handle)
+		uint32_t format, bool flip, uintptr_t handle)
 {
 	if (!init_shared_info(sizeof(struct shtex_data))) {
 		hlog("capture_init_shtex: Failed to initialize memory");
@@ -589,7 +589,7 @@ bool capture_init_shtex(struct shtex_data **data, HWND window,
 	}
 
 	*data = shmem_info;
-	(*data)->tex_handle = handle;
+	(*data)->tex_handle = (uint32_t)handle;
 
 	global_hook_info->window = (uint32_t)window;
 	global_hook_info->type = CAPTURE_TYPE_TEXTURE;
diff --git a/plugins/win-capture/graphics-hook/graphics-hook.h b/plugins/win-capture/graphics-hook/graphics-hook.h
index bb82dfddf..355e16ba0 100644
--- a/plugins/win-capture/graphics-hook/graphics-hook.h
+++ b/plugins/win-capture/graphics-hook/graphics-hook.h
@@ -49,7 +49,7 @@ extern bool rehook_gl(void);
 
 extern bool capture_init_shtex(struct shtex_data **data, HWND window,
 		uint32_t base_cx, uint32_t base_cy, uint32_t cx, uint32_t cy,
-		uint32_t format, bool flip, uint32_t handle);
+		uint32_t format, bool flip, uintptr_t handle);
 extern bool capture_init_shmem(struct shmem_data **data, HWND window,
 		uint32_t base_cx, uint32_t base_cy, uint32_t cx, uint32_t cy,
 		uint32_t pitch, uint32_t format, bool flip);