diff --git a/include/ui/dmabuf.h b/include/ui/dmabuf.h
index 4198cdf..dc74ba8 100644
--- a/include/ui/dmabuf.h
+++ b/include/ui/dmabuf.h
@@ -10,24 +10,7 @@
 #ifndef DMABUF_H
 #define DMABUF_H
 
-typedef struct QemuDmaBuf {
-    int       fd;
-    uint32_t  width;
-    uint32_t  height;
-    uint32_t  stride;
-    uint32_t  fourcc;
-    uint64_t  modifier;
-    uint32_t  texture;
-    uint32_t  x;
-    uint32_t  y;
-    uint32_t  backing_width;
-    uint32_t  backing_height;
-    bool      y0_top;
-    void      *sync;
-    int       fence_fd;
-    bool      allow_fences;
-    bool      draw_submitted;
-} QemuDmaBuf;
+typedef struct QemuDmaBuf QemuDmaBuf;
 
 QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height,
                             uint32_t stride, uint32_t x,
diff --git a/ui/dmabuf.c b/ui/dmabuf.c
index e047d5c..df7a097 100644
--- a/ui/dmabuf.c
+++ b/ui/dmabuf.c
@@ -10,6 +10,25 @@
 #include "qemu/osdep.h"
 #include "ui/dmabuf.h"
 
+struct QemuDmaBuf {
+    int       fd;
+    uint32_t  width;
+    uint32_t  height;
+    uint32_t  stride;
+    uint32_t  fourcc;
+    uint64_t  modifier;
+    uint32_t  texture;
+    uint32_t  x;
+    uint32_t  y;
+    uint32_t  backing_width;
+    uint32_t  backing_height;
+    bool      y0_top;
+    void      *sync;
+    int       fence_fd;
+    bool      allow_fences;
+    bool      draw_submitted;
+};
+
 QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height,
                             uint32_t stride, uint32_t x,
                             uint32_t y, uint32_t backing_width,