diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 6f7b3f8ec04d..2a34241fee02 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -581,4 +581,5 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev,
 EXPORT_SYMBOL(drm_gem_cma_prime_import_sg_table_vmap);
 
 MODULE_DESCRIPTION("DRM CMA memory-management helpers");
+MODULE_IMPORT_NS(DMA_BUF);
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 57ceecb3f4d8..a5b743a83ce9 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -777,4 +777,5 @@ drm_gem_shmem_prime_import_sg_table(struct drm_device *dev,
 EXPORT_SYMBOL_GPL(drm_gem_shmem_prime_import_sg_table);
 
 MODULE_DESCRIPTION("DRM SHMEM memory-management helpers");
+MODULE_IMPORT_NS(DMA_BUF);
 MODULE_LICENSE("GPL v2");