diff --git a/Makefile b/Makefile
index 647cdec..0d539b4 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ distclean: clean cleandocs
 
 prom:
 	-mkdir prom/build$(TESTDIR) && cd prom/build$(TESTDIR) && \
-	TEST=$(TEST) cmake -v -G "Unix Makefiles" $(CMAKE_EXTRA_OPTS) ..
+	TEST=$(TEST) cmake -G "Unix Makefiles" $(CMAKE_EXTRA_OPTS) ..
 	cd prom/build$(TESTDIR) && $(MAKE) $(MAKE_FLAGS)
 
 # Run "ctest --verbose --force-new-ctest-process" to get the details
@@ -61,7 +61,7 @@ docs: cleandocs
 smoke: build
 	promtest/prom2json.sh
 	-mkdir promtest/build && cd promtest/build && \
-	cmake -v -G "Unix Makefiles" $(CMAKE_EXTRA_OPTS) ..
+	cmake -G "Unix Makefiles" $(CMAKE_EXTRA_OPTS) ..
 	cd promtest/build && $(MAKE) $(MAKE_FLAGS)
 	@echo "Test takes ~ 1 min ..."
 	PATH=$${PWD}/bin:$${PATH} \
diff --git a/promhttp/src/promhttp.c b/promhttp/src/promhttp.c
index a7db841..cb68ac9 100644
--- a/promhttp/src/promhttp.c
+++ b/promhttp/src/promhttp.c
@@ -32,7 +32,11 @@ promhttp_set_active_collector_registry(pcr_t *registry) {
 		PROM_WARN("No registry set to answer http requests", "");
 }
 
-int
+#if MHD_VERSION >= 0x00097500
+	enum MHD_Result
+#else
+	int
+#endif
 promhttp_handler(void *cls, struct MHD_Connection *connection, const char *url,
 	const char *method, const char *version, const char *upload_data,
 	size_t *upload_data_size, void **con_cls)
@@ -42,7 +46,11 @@ promhttp_handler(void *cls, struct MHD_Connection *connection, const char *url,
 	enum MHD_ResponseMemoryMode mode = MHD_RESPMEM_PERSISTENT;
 	unsigned int status = MHD_HTTP_BAD_REQUEST;
 
+#if MHD_VERSION >= 0x00097500
+	enum MHD_Result	ret;
+#else
 	int ret;
+#endif
 
 	if (strcmp(method, "GET") != 0) {
 		body = "Invalid HTTP Method\n";
diff --git a/promtest/test/promtest.c b/promtest/test/promtest.c
index 48be729..68481cf 100644
--- a/promtest/test/promtest.c
+++ b/promtest/test/promtest.c
@@ -24,6 +24,7 @@
 #include "promtest_helpers.h"
 #include "unity.h"
 
+struct MHD_Daemon *promtest_daemon;
 pthread_mutex_t smoke_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 void
diff --git a/promtest/test/promtest_helpers.h b/promtest/test/promtest_helpers.h
index c2607f0..b1a0708 100644
--- a/promtest/test/promtest_helpers.h
+++ b/promtest/test/promtest_helpers.h
@@ -24,7 +24,7 @@
 #define PORT 8000
 #define ENDPOINT "http://0.0.0.0:8000/metrics"	// keep in sync with PORT
 
-struct MHD_Daemon *promtest_daemon;
+extern struct MHD_Daemon *promtest_daemon;
 
 typedef struct promtest_popen_buf {
 	char *buf;