diff --git a/pytorch3d/csrc/ball_query/ball_query_cpu.cpp b/pytorch3d/csrc/ball_query/ball_query_cpu.cpp
index a3844717..24cdf388 100644
--- a/pytorch3d/csrc/ball_query/ball_query_cpu.cpp
+++ b/pytorch3d/csrc/ball_query/ball_query_cpu.cpp
@@ -7,7 +7,6 @@
  */
 
 #include <torch/extension.h>
-#include <queue>
 #include <tuple>
 
 std::tuple<at::Tensor, at::Tensor> BallQueryCpu(
diff --git a/pytorch3d/csrc/iou_box3d/iou_box3d_cpu.cpp b/pytorch3d/csrc/iou_box3d/iou_box3d_cpu.cpp
index 3bc66de4..957d3acc 100644
--- a/pytorch3d/csrc/iou_box3d/iou_box3d_cpu.cpp
+++ b/pytorch3d/csrc/iou_box3d/iou_box3d_cpu.cpp
@@ -7,10 +7,7 @@
  */
 
 #include <torch/extension.h>
-#include <torch/torch.h>
 #include <list>
-#include <numeric>
-#include <queue>
 #include <tuple>
 #include "iou_box3d/iou_utils.h"
 
diff --git a/pytorch3d/csrc/points_to_volumes/points_to_volumes_cpu.cpp b/pytorch3d/csrc/points_to_volumes/points_to_volumes_cpu.cpp
index 900ea097..1b9b5a0a 100644
--- a/pytorch3d/csrc/points_to_volumes/points_to_volumes_cpu.cpp
+++ b/pytorch3d/csrc/points_to_volumes/points_to_volumes_cpu.cpp
@@ -8,9 +8,7 @@
 
 #include <torch/csrc/autograd/VariableTypeUtils.h>
 #include <torch/extension.h>
-#include <algorithm>
 #include <cmath>
-#include <thread>
 #include <vector>
 
 // In the x direction, the location {0, ..., grid_size_x - 1} correspond to
diff --git a/pytorch3d/csrc/rasterize_meshes/rasterize_meshes_cpu.cpp b/pytorch3d/csrc/rasterize_meshes/rasterize_meshes_cpu.cpp
index 210df55e..1a2d652e 100644
--- a/pytorch3d/csrc/rasterize_meshes/rasterize_meshes_cpu.cpp
+++ b/pytorch3d/csrc/rasterize_meshes/rasterize_meshes_cpu.cpp
@@ -9,7 +9,6 @@
 #include <torch/extension.h>
 #include <algorithm>
 #include <list>
-#include <queue>
 #include <thread>
 #include <tuple>
 #include "ATen/core/TensorAccessor.h"