diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0fb648a..e3915df 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -104,7 +104,7 @@ foreach (page ${PROJECT_NAME})
 	add_custom_command (OUTPUT ${page_output}
 		COMMAND ${HELP2MAN_EXECUTABLE} -N
 			"${PROJECT_BINARY_DIR}/${page}" -o ${page_output}
-		DEPENDS ${PROJECT_NAME}
+		DEPENDS ${page}
 		COMMENT "Generating man page for ${page}" VERBATIM)
 endforeach (page)
 
diff --git a/utils.c b/utils.c
index 85ac38b..3eb7b1d 100644
--- a/utils.c
+++ b/utils.c
@@ -1081,6 +1081,7 @@ poller_init (struct poller *self)
 	self->revents_len = 0;
 
 	poller_timers_init (&self->timers);
+	self->idle = NULL;
 }
 
 static void