diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 701d0f896..a69b687a2 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -12,7 +12,6 @@
 
 #include <algorithm>
 #include <fstream>
-#include <sys/mman.h>
 #include <unistd.h>
 #include <vector>
 
diff --git a/src/libcamera/ipa_module.cpp b/src/libcamera/ipa_module.cpp
index 3565fad64..c9ff7de30 100644
--- a/src/libcamera/ipa_module.cpp
+++ b/src/libcamera/ipa_module.cpp
@@ -16,7 +16,6 @@
 #include <fcntl.h>
 #include <link.h>
 #include <string.h>
-#include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
index 0bab3bedd..2e8774ae3 100644
--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
+++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
@@ -10,7 +10,6 @@
 #include <memory>
 #include <mutex>
 #include <queue>
-#include <sys/mman.h>
 #include <unordered_set>
 
 #include <libcamera/camera.h>
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp
index ce55a74dc..ce60dff6c 100644
--- a/src/libcamera/v4l2_videodevice.cpp
+++ b/src/libcamera/v4l2_videodevice.cpp
@@ -13,7 +13,6 @@
 #include <sstream>
 #include <string.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/time.h>
 #include <unistd.h>
diff --git a/src/v4l2/v4l2_camera_proxy.h b/src/v4l2/v4l2_camera_proxy.h
index 92a79abb9..f1a8b61c5 100644
--- a/src/v4l2/v4l2_camera_proxy.h
+++ b/src/v4l2/v4l2_camera_proxy.h
@@ -12,7 +12,6 @@
 #include <map>
 #include <memory>
 #include <set>
-#include <sys/mman.h>
 #include <sys/types.h>
 #include <vector>
 
diff --git a/src/v4l2/v4l2_compat_manager.h b/src/v4l2/v4l2_compat_manager.h
index bc548ab2a..1ec461622 100644
--- a/src/v4l2/v4l2_compat_manager.h
+++ b/src/v4l2/v4l2_compat_manager.h
@@ -11,7 +11,6 @@
 #include <fcntl.h>
 #include <map>
 #include <memory>
-#include <sys/mman.h>
 #include <sys/types.h>
 #include <vector>