diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp
index 4a2048cf..68add4f2 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_device.cpp
@@ -8,8 +8,6 @@
 #include "libcamera/internal/v4l2_device.h"
 
 #include <fcntl.h>
-#include <iomanip>
-#include <limits.h>
 #include <map>
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/libcamera/v4l2_subdevice.cpp b/src/libcamera/v4l2_subdevice.cpp
index 82824433..6eaa8f01 100644
--- a/src/libcamera/v4l2_subdevice.cpp
+++ b/src/libcamera/v4l2_subdevice.cpp
@@ -8,7 +8,6 @@
 #include "libcamera/internal/v4l2_subdevice.h"
 
 #include <fcntl.h>
-#include <iomanip>
 #include <regex>
 #include <sstream>
 #include <string.h>
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp
index 6f32521f..76742e18 100644
--- a/src/libcamera/v4l2_videodevice.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -10,7 +10,6 @@
 #include <algorithm>
 #include <array>
 #include <fcntl.h>
-#include <iomanip>
 #include <sstream>
 #include <string.h>
 #include <sys/ioctl.h>
diff --git a/src/v4l2/v4l2_camera.h b/src/v4l2/v4l2_camera.h
index 278cc33e..9a0b0455 100644
--- a/src/v4l2/v4l2_camera.h
+++ b/src/v4l2/v4l2_camera.h
@@ -8,7 +8,8 @@
 #pragma once
 
 #include <deque>
-#include <utility>
+#include <memory>
+#include <vector>
 
 #include <libcamera/base/mutex.h>
 #include <libcamera/base/semaphore.h>
diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp
index 3f7c00a2..a020a2b0 100644
--- a/src/v4l2/v4l2_camera_proxy.cpp
+++ b/src/v4l2/v4l2_camera_proxy.cpp
@@ -8,7 +8,6 @@
 #include "v4l2_camera_proxy.h"
 
 #include <algorithm>
-#include <array>
 #include <errno.h>
 #include <numeric>
 #include <set>
diff --git a/src/v4l2/v4l2_compat.cpp b/src/v4l2/v4l2_compat.cpp
index 6c9dca72..ff833f57 100644
--- a/src/v4l2/v4l2_compat.cpp
+++ b/src/v4l2/v4l2_compat.cpp
@@ -8,7 +8,6 @@
 #include "v4l2_compat_manager.h"
 
 #include <assert.h>
-#include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
 #include <sys/ioctl.h>
diff --git a/src/v4l2/v4l2_compat_manager.cpp b/src/v4l2/v4l2_compat_manager.cpp
index 6a00afb5..f53fb300 100644
--- a/src/v4l2/v4l2_compat_manager.cpp
+++ b/src/v4l2/v4l2_compat_manager.cpp
@@ -10,7 +10,6 @@
 #include <dlfcn.h>
 #include <fcntl.h>
 #include <map>
-#include <stdarg.h>
 #include <string.h>
 #include <sys/eventfd.h>
 #include <sys/mman.h>