diff --git a/msg/templates/uorb/msg.cpp.template b/msg/templates/uorb/msg.cpp.template
index 794da0da1d..8b0dfb7d6a 100644
--- a/msg/templates/uorb/msg.cpp.template
+++ b/msg/templates/uorb/msg.cpp.template
@@ -65,7 +65,7 @@ struct_size, padding_end_size = add_padding_bytes(sorted_fields, search_path)
 topic_fields = ["%s %s" % (convert_type(field.type), field.name) for field in sorted_fields]
 }@
 
-#include <cinttypes>
+#include <inttypes.h>
 #include <px4_log.h>
 #include <px4_defines.h>
 #include <uORB/topics/@(topic_name).h>
diff --git a/msg/templates/uorb_microcdr/microRTPS_client.cpp.template b/msg/templates/uorb_microcdr/microRTPS_client.cpp.template
index 92cb6690c7..1793a764c4 100644
--- a/msg/templates/uorb_microcdr/microRTPS_client.cpp.template
+++ b/msg/templates/uorb_microcdr/microRTPS_client.cpp.template
@@ -58,7 +58,7 @@ recv_topics = [s.short_name for idx, s in enumerate(spec) if scope[idx] == MsgSc
 #include "microRTPS_transport.h"
 #include "microRTPS_client.h"
 
-#include <cinttypes>
+#include <inttypes.h>
 #include <cstdio>
 #include <ctime>
 #include <pthread.h>
diff --git a/src/lib/cdev/nuttx/cdev_platform.hpp b/src/lib/cdev/nuttx/cdev_platform.hpp
index b5b8ab9dac..1174f6ef4d 100644
--- a/src/lib/cdev/nuttx/cdev_platform.hpp
+++ b/src/lib/cdev/nuttx/cdev_platform.hpp
@@ -1,7 +1,7 @@
 
 #pragma once
 
-#include <cinttypes>
+#include <inttypes.h>
 
 #include <nuttx/arch.h>
 
diff --git a/src/lib/cdev/posix/cdev_platform.hpp b/src/lib/cdev/posix/cdev_platform.hpp
index c93938d70c..92edf12625 100644
--- a/src/lib/cdev/posix/cdev_platform.hpp
+++ b/src/lib/cdev/posix/cdev_platform.hpp
@@ -1,7 +1,7 @@
 
 #pragma once
 
-#include <cinttypes>
+#include <inttypes.h>
 
 #define ATOMIC_ENTER lock()
 #define ATOMIC_LEAVE unlock()
diff --git a/src/modules/micrortps_bridge/micrortps_client/microRTPS_client.h b/src/modules/micrortps_bridge/micrortps_client/microRTPS_client.h
index e256fd10c5..6254e97f3d 100644
--- a/src/modules/micrortps_bridge/micrortps_client/microRTPS_client.h
+++ b/src/modules/micrortps_bridge/micrortps_client/microRTPS_client.h
@@ -34,7 +34,7 @@
 
 #include "microRTPS_transport.h"
 
-#include <cinttypes>
+#include <inttypes.h>
 #include <cstdio>
 #include <ctime>
 #include <pthread.h>
diff --git a/src/modules/micrortps_bridge/micrortps_client/microRTPS_client_main.cpp b/src/modules/micrortps_bridge/micrortps_client/microRTPS_client_main.cpp
index 78fa8f130b..bcb211aaab 100644
--- a/src/modules/micrortps_bridge/micrortps_client/microRTPS_client_main.cpp
+++ b/src/modules/micrortps_bridge/micrortps_client/microRTPS_client_main.cpp
@@ -33,7 +33,7 @@
 #include "microRTPS_transport.h"
 #include "microRTPS_client.h"
 
-#include <cinttypes>
+#include <inttypes.h>
 #include <cstdio>
 #include <cstdlib>
 #include <ctime>