:: commit 4624370f5c264af70d412b44dbe60fcf615fbf88

diff --git a/bootstrap b/bootstrap
index 4e430da7..e50a448a 100755
--- a/bootstrap
+++ b/bootstrap
@@ -73,7 +73,7 @@ if ! test -f version; then
     clone_repo_commit \
         https://codeberg.org/osdev/freestnd-c-hdrs-0bsd.git \
         freestnd-c-hdrs \
-        a87c192f3eb66b0806740dc67325f9ad23fc2d0b
+        5e4e9e70278fe89ea328d359a58aff4f4a94b165
 
     clone_repo_commit \
         https://codeberg.org/osdev/cc-runtime.git \
diff --git a/common/common.mk b/common/common.mk
index 05d2b474..44c50721 100644
--- a/common/common.mk
+++ b/common/common.mk
@@ -47,7 +47,7 @@ override CPPFLAGS_FOR_TARGET := \
     -I ../limine-protocol/include \
     -I ../libfdt/src \
     -I '$(call SHESCAPE,$(BUILDDIR))/..' \
-    -isystem ../freestnd-c-hdrs \
+    -isystem ../freestnd-c-hdrs/include \
     $(CPPFLAGS_FOR_TARGET) \
     -DCOM_OUTPUT=$(COM_OUTPUT) \
     -DE9_OUTPUT=$(E9_OUTPUT) \
diff --git a/decompressor/decompressor.mk b/decompressor/decompressor.mk
index 38a12238..c8b0c787 100644
--- a/decompressor/decompressor.mk
+++ b/decompressor/decompressor.mk
@@ -34,7 +34,7 @@ override CFLAGS_FOR_TARGET += \
 override CPPFLAGS_FOR_TARGET := \
     -I . \
     -I tinf \
-    -isystem ../freestnd-c-hdrs \
+    -isystem ../freestnd-c-hdrs/include \
     $(CPPFLAGS_FOR_TARGET) \
     -MMD \
     -MP
diff --git a/test/test.mk b/test/test.mk
index 8a897b11..90f8238b 100644
--- a/test/test.mk
+++ b/test/test.mk
@@ -60,7 +60,7 @@ override CFLAGS += \
     -fPIE \
     -I. \
     -I../limine-protocol/include \
-    -isystem ../freestnd-c-hdrs \
+    -isystem ../freestnd-c-hdrs/include \
     -D_LIMINE_PROTO \
     -DLIMINE_API_REVISION=3
 
@@ -107,7 +107,7 @@ override CFLAGS_MB := \
     -mgeneral-regs-only \
     -I. \
     -I../common/protos \
-    -isystem ../freestnd-c-hdrs
+    -isystem ../freestnd-c-hdrs/include
 
 ifneq ($(findstring 86,$(shell $(CC_FOR_TARGET) -dumpmachine)),)
 all: test.elf multiboot2.elf multiboot.elf device_tree.dtb