diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cede4c2b..06002bcf 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -338,11 +338,6 @@ if(BUILD_INTEL_BACKLIGHT)
   set(optional_sources ${optional_sources} ${intel_backlight})
 endif(BUILD_INTEL_BACKLIGHT)
 
-if(BUILD_MOUSE_EVENTS)
-  set(mouse_events mouse-events.cc mouse-events.h)
-  set(optional_sources ${optional_sources} ${mouse_events})
-endif(BUILD_MOUSE_EVENTS)
-
 if(BUILD_TESTS)
   # Create a library strictly for testing
   add_library(conky_core ${conky_sources} ${optional_sources})
diff --git a/src/display-wayland.cc b/src/display-wayland.cc
index 7084fc62..233f98b3 100644
--- a/src/display-wayland.cc
+++ b/src/display-wayland.cc
@@ -485,7 +485,7 @@ static void on_pointer_motion(void *data,
 
   size_t x = static_cast<size_t>(wl_fixed_to_double(surface_x));
   size_t y = static_cast<size_t>(wl_fixed_to_double(surface_y));
-  last_known_positions[pointer] = {x, y};
+  last_known_positions[pointer] = std::array<size_t, 2> {x, y};
 
   size_t abs_x = w->rectangle.x + x;
   size_t abs_y = w->rectangle.y + y;