diff --git a/generators/voxel_generator_test.cpp b/generators/voxel_generator_test.cpp
index f72ae80f..48ad6bd1 100644
--- a/generators/voxel_generator_test.cpp
+++ b/generators/voxel_generator_test.cpp
@@ -9,7 +9,7 @@ VoxelGeneratorTest::VoxelGeneratorTest() {
 }
 
 void VoxelGeneratorTest::set_mode(Mode mode) {
-	ERR_FAIL_INDEX(mode, MODE_COUNT)
+	ERR_FAIL_INDEX(mode, MODE_COUNT);
 	_mode = mode;
 }
 
diff --git a/terrain/voxel_terrain.cpp b/terrain/voxel_terrain.cpp
index 8e5f948b..857db004 100644
--- a/terrain/voxel_terrain.cpp
+++ b/terrain/voxel_terrain.cpp
@@ -206,7 +206,7 @@ int VoxelTerrain::get_view_distance() const {
 }
 
 void VoxelTerrain::set_view_distance(int distance_in_voxels) {
-	ERR_FAIL_COND(distance_in_voxels < 0)
+	ERR_FAIL_COND(distance_in_voxels < 0);
 	int d = distance_in_voxels / _map->get_block_size();
 	if (d != _view_distance_blocks) {
 		print_line(String("View distance changed from ") + String::num(_view_distance_blocks) + String(" blocks to ") + String::num(d));
diff --git a/util/array_slice.h b/util/array_slice.h
index 2bc24546..bdd68064 100644
--- a/util/array_slice.h
+++ b/util/array_slice.h
@@ -46,14 +46,14 @@ public:
 
 	inline T &operator[](size_t i) {
 #ifdef TOOLS_ENABLED
-		CRASH_COND(i >= _size)
+		CRASH_COND(i >= _size);
 #endif
 		return _ptr[i];
 	}
 
 	inline const T &operator[](size_t i) const {
 #ifdef TOOLS_ENABLED
-		CRASH_COND(i >= _size)
+		CRASH_COND(i >= _size);
 #endif
 		return _ptr[i];
 	}
diff --git a/voxel_buffer.cpp b/voxel_buffer.cpp
index 98a8b8b9..388f392b 100644
--- a/voxel_buffer.cpp
+++ b/voxel_buffer.cpp
@@ -40,12 +40,12 @@ uint64_t g_depth_max_values[] = {
 };
 
 inline uint32_t get_depth_bit_count(VoxelBuffer::Depth d) {
-	CRASH_COND(d < 0 || d >= VoxelBuffer::DEPTH_COUNT)
+	CRASH_COND(d < 0 || d >= VoxelBuffer::DEPTH_COUNT);
 	return g_depth_bit_counts[d];
 }
 
 inline uint64_t get_max_value_for_depth(VoxelBuffer::Depth d) {
-	CRASH_COND(d < 0 || d >= VoxelBuffer::DEPTH_COUNT)
+	CRASH_COND(d < 0 || d >= VoxelBuffer::DEPTH_COUNT);
 	return g_depth_max_values[d];
 }