diff --git a/test/regress_http.c b/test/regress_http.c
index eb39a5bb..4cc0dc06 100644
--- a/test/regress_http.c
+++ b/test/regress_http.c
@@ -4081,7 +4081,6 @@ http_large_entity_test_done(struct evhttp_request *req, void *arg)
 end:
 	event_base_loopexit(arg, NULL);
 }
-#ifndef WIN32
 static void
 http_expectation_failed_done(struct evhttp_request *req, void *arg)
 {
@@ -4090,7 +4089,6 @@ http_expectation_failed_done(struct evhttp_request *req, void *arg)
 end:
 	event_base_loopexit(arg, NULL);
 }
-#endif
 
 static void
 http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
@@ -4107,10 +4105,8 @@ http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
 
 	test_ok = 0;
 	cb = http_failed_request_done;
-#ifndef WIN32
 	if (read_on_write_error)
 		cb = http_data_length_constraints_test_done;
-#endif
 
 	tt_assert(continue_size < size);
 
@@ -4154,10 +4150,8 @@ http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
 	}
 	event_base_dispatch(data->base);
 
-#ifndef WIN32
 	if (read_on_write_error)
 		cb = http_large_entity_test_done;
-#endif
 	evhttp_set_max_body_size(http, size - 2);
 	req = evhttp_request_new(cb, data->base);
 	evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
@@ -4186,10 +4180,8 @@ http_data_length_constraints_test_impl(void *arg, int read_on_write_error)
 	}
 	event_base_dispatch(data->base);
 
-#ifndef WIN32
 	if (read_on_write_error)
 		cb = http_expectation_failed_done;
-#endif
 	req = evhttp_request_new(cb, data->base);
 	evhttp_add_header(evhttp_request_get_output_headers(req), "Host", "somehost");
 	evhttp_add_header(evhttp_request_get_output_headers(req), "Expect", "101-continue");
diff --git a/test/regress_main.c b/test/regress_main.c
index 094ff23b..a5fda7c5 100644
--- a/test/regress_main.c
+++ b/test/regress_main.c
@@ -435,6 +435,7 @@ main(int argc, const char **argv)
 #ifdef _WIN32
 	tinytest_skip(testgroups, "http/connection_retry");
 	tinytest_skip(testgroups, "http/https_connection_retry");
+	tinytest_skip(testgroups, "http/read_on_write_error");
 #endif
 
 #ifndef EVENT__DISABLE_THREAD_SUPPORT