diff --git a/shared-core/drm.h b/shared-core/drm.h
index 08882b76..218a469d 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -236,8 +236,8 @@ enum drm_map_type {
 	_DRM_AGP = 3,		  /**< AGP/GART */
 	_DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
 	_DRM_CONSISTENT = 5,	  /**< Consistent memory for PCI DMA */
-	_DRM_TTM = 6,
-	_DRM_GEM = 7,
+	_DRM_GEM = 6,
+	_DRM_TTM = 7,
 };
 
 /**