diff --git a/image_build.go b/image_build.go
index 3abd87025e..4d611d5430 100644
--- a/image_build.go
+++ b/image_build.go
@@ -84,6 +84,7 @@ func imageBuildOptionsToQuery(options types.ImageBuildOptions) (url.Values, erro
 	}
 
 	query.Set("cpusetcpus", options.CPUSetCPUs)
+	query.Set("networkmode", options.NetworkMode)
 	query.Set("cpusetmems", options.CPUSetMems)
 	query.Set("cpushares", strconv.FormatInt(options.CPUShares, 10))
 	query.Set("cpuquota", strconv.FormatInt(options.CPUQuota, 10))