diff --git a/include/kopper_interface.h b/include/kopper_interface.h
index fa1f001a728..b1162a95610 100644
--- a/include/kopper_interface.h
+++ b/include/kopper_interface.h
@@ -97,6 +97,7 @@ struct kopper_loader_info {
    struct kopper_vk_surface_create_storage bos;
    int has_alpha;
    int initial_swap_interval;
+   bool present_opaque;
 };
 
 #define __DRI_KOPPER_LOADER "DRI_KopperLoader"
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 63de619ee4d..8574355b2fa 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -2910,6 +2910,7 @@ kopperSetSurfaceCreateInfo(void *_draw, struct kopper_loader_info *out)
    wlsci->flags = 0;
    wlsci->display = dri2_dpy->wl_dpy;
    wlsci->surface = dri2_surf->wl_surface_wrapper;
+   out->present_opaque = dri2_surf->base.PresentOpaque;
 }
 
 static const __DRIkopperLoaderExtension kopper_loader_extension = {
diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 8d0999cbf49..97436a0254b 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -1454,6 +1454,7 @@ kopperSetSurfaceCreateInfo(void *_draw, struct kopper_loader_info *ci)
    xcb->connection = dri2_dpy->conn;
    xcb->window = dri2_surf->drawable;
    ci->has_alpha = dri2_surf->depth == 32;
+   ci->present_opaque = dri2_surf->base.PresentOpaque;
 }
 
 static const __DRIkopperLoaderExtension kopper_loader_extension = {
diff --git a/src/gallium/drivers/zink/zink_kopper.c b/src/gallium/drivers/zink/zink_kopper.c
index 06b87b49a67..a564f38033d 100644
--- a/src/gallium/drivers/zink/zink_kopper.c
+++ b/src/gallium/drivers/zink/zink_kopper.c
@@ -283,7 +283,9 @@ kopper_CreateSwapchain(struct zink_screen *screen, struct kopper_displaytarget *
       cswap->scci.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
       cswap->scci.queueFamilyIndexCount = 0;
       cswap->scci.pQueueFamilyIndices = NULL;
-      cswap->scci.compositeAlpha = has_alpha ? VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR : VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
+      cswap->scci.compositeAlpha = has_alpha && !cdt->info.present_opaque
+                                   ? VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR
+                                   : VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
       cswap->scci.clipped = VK_TRUE;
    }
    cswap->scci.presentMode = cdt->present_mode;