diff --git a/src/rendervulkan.cpp b/src/rendervulkan.cpp
index 9ac4c7092e..fb409a62cc 100644
--- a/src/rendervulkan.cpp
+++ b/src/rendervulkan.cpp
@@ -464,8 +464,12 @@ bool CVulkanDevice::createDevice()
 	// We need to refactor some Vulkan stuff to do that though.
 	if ( hasDrmProps )
 	{
+		VkPhysicalDeviceDriverProperties driverProps = {
+			.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES,
+		};
 		VkPhysicalDeviceDrmPropertiesEXT drmProps = {
 			.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRM_PROPERTIES_EXT,
+			.pNext = &driverProps,
 		};
 		VkPhysicalDeviceProperties2 props2 = {
 			.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2,
@@ -473,6 +477,8 @@ bool CVulkanDevice::createDevice()
 		};
 		vk.GetPhysicalDeviceProperties2( physDev(), &props2 );
 
+		m_bIsNvidiaProprietaryDriver = driverProps.driverID == VK_DRIVER_ID_NVIDIA_PROPRIETARY;
+
 		if ( !GetBackend()->UsesVulkanSwapchain() && !drmProps.hasPrimary ) {
 			vk_log.errorf( "physical device has no primary node" );
 			return false;
@@ -3638,6 +3644,7 @@ gamescope::Rc<CVulkanTexture> vulkan_acquire_screenshot_texture(uint32_t width,
 			screenshotImageFlags.bMappable = true;
 			screenshotImageFlags.bTransferDst = true;
 			screenshotImageFlags.bStorage = true;
+			screenshotImageFlags.bSampled = true; // required for RGB-to-NV12 shader to sample this texture
 			if (exportable || drmFormat == DRM_FORMAT_NV12) {
 				screenshotImageFlags.bExportable = true;
 				screenshotImageFlags.bLinear = true; // TODO: support multi-planar DMA-BUF export via PipeWire
diff --git a/src/rendervulkan.hpp b/src/rendervulkan.hpp
index 0833fc46ff..737eef10f0 100644
--- a/src/rendervulkan.hpp
+++ b/src/rendervulkan.hpp
@@ -810,6 +810,7 @@ class CVulkanDevice
 	inline bool hasDrmPrimaryDevId() {return m_bHasDrmPrimaryDevId;}
 	inline dev_t primaryDevId() {return m_drmPrimaryDevId;}
 	inline bool supportsFp16() {return m_bSupportsFp16;}
+	inline bool isNvidiaProprietaryDriver() {return m_bIsNvidiaProprietaryDriver;}
 
 	inline std::pair<void *, uint32_t> uploadBufferData(uint32_t size)
 	{
@@ -873,6 +874,7 @@ class CVulkanDevice
 	bool m_bSupportsFp16 = false;
 	bool m_bHasDrmPrimaryDevId = false;
 	bool m_bSupportsModifiers = false;
+	bool m_bIsNvidiaProprietaryDriver = false;
 	bool m_bInitialized = false;
 
 
diff --git a/src/steamcompmgr.cpp b/src/steamcompmgr.cpp
index 006f6a521b..e5a4c3903e 100644
--- a/src/steamcompmgr.cpp
+++ b/src/steamcompmgr.cpp
@@ -2388,8 +2388,15 @@ static void paint_pipewire()
 	if ( pFocus->overrideWindow && !pFocus->focusWindow->isSteamStreamingClient )
 		paint_window( pFocus->overrideWindow, pFocus->focusWindow, &frameInfo, nullptr, PaintWindowFlag::NoFilter, 1.0f, pFocus->overrideWindow );
 
+	// On the NVIDIA proprietary driver, sampling VK_FORMAT_A2R10G10B10_UNORM_PACK32
+	// (DRM_FORMAT_XRGB2101010) storage images returns R and B swapped, causing colour
+	// inversion in the RGB-to-NV12 conversion shader. Use DRM_FORMAT_XBGR2101010
+	// (VK_FORMAT_A2B10G10R10_UNORM_PACK32) instead so components arrive in the correct
+	// order. This does not affect non-proprietary NVIDIA drivers or other vendors.
+	const uint32_t uRGBCaptureFormat = g_device.isNvidiaProprietaryDriver()
+		? DRM_FORMAT_XBGR2101010 : DRM_FORMAT_XRGB2101010;
 	gamescope::Rc<CVulkanTexture> pRGBTexture = s_pPipewireBuffer->texture->isYcbcr()
-		? vulkan_acquire_screenshot_texture( uWidth, uHeight, false, DRM_FORMAT_XRGB2101010 )
+		? vulkan_acquire_screenshot_texture( uWidth, uHeight, false, uRGBCaptureFormat )
 		: gamescope::Rc<CVulkanTexture>{ s_pPipewireBuffer->texture };
 
 	gamescope::Rc<CVulkanTexture> pYUVTexture = s_pPipewireBuffer->texture->isYcbcr() ? s_pPipewireBuffer->texture : nullptr;