diff --git a/src/backends/native/meta-renderer-native-gles3.c b/src/backends/native/meta-renderer-native-gles3.c
index dbc59b6f6..49832ff7e 100644
--- a/src/backends/native/meta-renderer-native-gles3.c
+++ b/src/backends/native/meta-renderer-native-gles3.c
@@ -2,6 +2,7 @@
 
 /*
  * Copyright (C) 2017 Red Hat
+ * Copyright (c) 2018 DisplayLink (UK) Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -243,16 +244,19 @@ meta_renderer_native_gles3_read_pixels (MetaEgl   *egl,
                                         MetaGles3 *gles3,
                                         int        width,
                                         int        height,
-                                        uint8_t   *target_data)
+                                        uint8_t   *target_data,
+                                        int        target_stride_bytes)
 {
   int y;
 
+  g_assert (target_stride_bytes >= 0);
+
   GLBAS (gles3, glFinish, ());
 
   for (y = 0; y < height; y++)
     {
       GLBAS (gles3, glReadPixels, (0, height - y, width, 1,
                                    GL_RGBA, GL_UNSIGNED_BYTE,
-                                   target_data + width * y * 4));
+                                   target_data + y * target_stride_bytes));
     }
 }
diff --git a/src/backends/native/meta-renderer-native-gles3.h b/src/backends/native/meta-renderer-native-gles3.h
index b4ca19285..ecd0d29de 100644
--- a/src/backends/native/meta-renderer-native-gles3.h
+++ b/src/backends/native/meta-renderer-native-gles3.h
@@ -2,6 +2,7 @@
 
 /*
  * Copyright (C) 2017 Red Hat
+ * Copyright (c) 2018 DisplayLink (UK) Ltd.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -40,6 +41,7 @@ void meta_renderer_native_gles3_read_pixels (MetaEgl   *egl,
                                              MetaGles3 *gles3,
                                              int        width,
                                              int        height,
-                                             uint8_t   *target_data);
+                                             uint8_t   *target_data,
+                                             int        target_stride_bytes);
 
 #endif /* META_RENDERER_NATIVE_GLES3_H */
diff --git a/src/backends/native/meta-renderer-native.c b/src/backends/native/meta-renderer-native.c
index eb7f087d0..f58e6b3e0 100644
--- a/src/backends/native/meta-renderer-native.c
+++ b/src/backends/native/meta-renderer-native.c
@@ -126,6 +126,7 @@ typedef struct _MetaDumbBuffer
   uint64_t map_size;
   int width;
   int height;
+  int stride_bytes;
 } MetaDumbBuffer;
 
 typedef struct _MetaOnscreenNativeSecondaryGpuState
@@ -1786,6 +1787,7 @@ copy_shared_framebuffer_cpu (CoglOnscreen                        *onscreen,
   MetaEgl *egl = meta_renderer_native_get_egl (renderer_native);
   int width, height;
   uint8_t *target_data;
+  int target_stride_bytes;
   uint32_t target_fb_id;
   MetaDumbBuffer *next_dumb_fb;
   MetaDumbBuffer *current_dumb_fb;
@@ -1804,12 +1806,14 @@ copy_shared_framebuffer_cpu (CoglOnscreen                        *onscreen,
   g_assert (height == secondary_gpu_state->cpu.dumb_fb->height);
 
   target_data = secondary_gpu_state->cpu.dumb_fb->map;
+  target_stride_bytes = secondary_gpu_state->cpu.dumb_fb->stride_bytes;
   target_fb_id = secondary_gpu_state->cpu.dumb_fb->fb_id;
 
   meta_renderer_native_gles3_read_pixels (egl,
                                           renderer_native->gles3,
                                           width, height,
-                                          target_data);
+                                          target_data,
+                                          target_stride_bytes);
 
   secondary_gpu_state->gbm.next_fb_id = target_fb_id;
 }
@@ -2306,6 +2310,7 @@ init_dumb_fb (MetaDumbBuffer  *dumb_fb,
   dumb_fb->map_size = create_arg.size;
   dumb_fb->width = width;
   dumb_fb->height = height;
+  dumb_fb->stride_bytes = create_arg.pitch;
 
   return TRUE;