diff --git a/c_pal_ll/interfaces/reals/real_sync.h b/c_pal_ll/interfaces/reals/real_sync.h
index 9e487474..d38dea4e 100644
--- a/c_pal_ll/interfaces/reals/real_sync.h
+++ b/c_pal_ll/interfaces/reals/real_sync.h
@@ -5,7 +5,6 @@
 #define REAL_SYNC_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #include <cstdint>
 #else
 #include <stdbool.h>
diff --git a/interfaces/inc/c_pal/malloc_multi_flex.h b/interfaces/inc/c_pal/malloc_multi_flex.h
index 1c657837..c0f91225 100644
--- a/interfaces/inc/c_pal/malloc_multi_flex.h
+++ b/interfaces/inc/c_pal/malloc_multi_flex.h
@@ -6,7 +6,6 @@
 #ifdef __cplusplus
 #include <cstddef>
 #include <cstdint>
-#include <cstdalign>
 #else
 #include <stddef.h>
 #include <stdint.h>
diff --git a/interfaces/inc/c_pal/srw_lock.h b/interfaces/inc/c_pal/srw_lock.h
index 79024f9e..c33802a0 100644
--- a/interfaces/inc/c_pal/srw_lock.h
+++ b/interfaces/inc/c_pal/srw_lock.h
@@ -4,7 +4,6 @@
 #define SRW_LOCK_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #else
 #include <stdbool.h>
 #endif
diff --git a/interfaces/inc/c_pal/srw_lock_ll.h b/interfaces/inc/c_pal/srw_lock_ll.h
index 08c9e323..2dd06197 100644
--- a/interfaces/inc/c_pal/srw_lock_ll.h
+++ b/interfaces/inc/c_pal/srw_lock_ll.h
@@ -4,7 +4,6 @@
 #define SRW_LOCK_LL_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #else
 #include <stdbool.h>
 #endif
diff --git a/interfaces/inc/c_pal/uuid.h b/interfaces/inc/c_pal/uuid.h
index 8708381a..405d127c 100644
--- a/interfaces/inc/c_pal/uuid.h
+++ b/interfaces/inc/c_pal/uuid.h
@@ -6,8 +6,6 @@
 
 #ifdef __cplusplus
 #include <cinttypes>
-#include <cstdbool>
-#include <cstdalign>
 #else
 #include <inttypes.h>
 #include <stdbool.h>
diff --git a/interfaces/reals/real_srw_lock.h b/interfaces/reals/real_srw_lock.h
index 9134f4fe..f1e82bb2 100644
--- a/interfaces/reals/real_srw_lock.h
+++ b/interfaces/reals/real_srw_lock.h
@@ -5,7 +5,6 @@
 #define REAL_SRW_LOCK_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #else
 #include <stdbool.h>
 #endif
diff --git a/interfaces/reals/real_srw_lock_ll.h b/interfaces/reals/real_srw_lock_ll.h
index 017f68f0..b4500f19 100644
--- a/interfaces/reals/real_srw_lock_ll.h
+++ b/interfaces/reals/real_srw_lock_ll.h
@@ -5,7 +5,6 @@
 #define REAL_SRW_LOCK_LL_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #else
 #include <stdbool.h>
 #endif
diff --git a/interfaces/reals/real_string_utils.h b/interfaces/reals/real_string_utils.h
index 910e2e17..3735a150 100644
--- a/interfaces/reals/real_string_utils.h
+++ b/interfaces/reals/real_string_utils.h
@@ -5,7 +5,6 @@
 #define REAL_STRING_UTILS_H
 
 #ifdef __cplusplus
-#include <cstdbool>
 #else
 #include <stdbool.h>
 #endif