diff --git a/libc/config/linux/aarch64/headers.txt b/libc/config/linux/aarch64/headers.txt
--- a/libc/config/linux/aarch64/headers.txt
+++ b/libc/config/linux/aarch64/headers.txt
@@ -1,5 +1,5 @@
 set(TARGET_PUBLIC_HEADERS
-    libc.include.assert_h
+    libc.include.assert
     libc.include.ctype
     libc.include.errno
     libc.include.fenv
diff --git a/libc/config/linux/x86_64/headers.txt b/libc/config/linux/x86_64/headers.txt
--- a/libc/config/linux/x86_64/headers.txt
+++ b/libc/config/linux/x86_64/headers.txt
@@ -1,5 +1,5 @@
 set(TARGET_PUBLIC_HEADERS
-    libc.include.assert_h
+    libc.include.assert
     libc.include.ctype
     libc.include.dirent
     libc.include.errno
diff --git a/libc/include/CMakeLists.txt b/libc/include/CMakeLists.txt
--- a/libc/include/CMakeLists.txt
+++ b/libc/include/CMakeLists.txt
@@ -69,7 +69,7 @@
 )
 
 add_gen_header(
-  assert_h
+  assert
   DEF_FILE assert.h.def
   GEN_HDR assert.h
   DEPENDS
diff --git a/libc/src/assert/CMakeLists.txt b/libc/src/assert/CMakeLists.txt
--- a/libc/src/assert/CMakeLists.txt
+++ b/libc/src/assert/CMakeLists.txt
@@ -6,6 +6,7 @@
     __assert_fail.h
     assert.h
   DEPENDS
+    libc.include.assert
     libc.src.__support.OSUtil.osutil
     libc.src.stdlib.abort
 )
diff --git a/libc/src/ctype/CMakeLists.txt b/libc/src/ctype/CMakeLists.txt
--- a/libc/src/ctype/CMakeLists.txt
+++ b/libc/src/ctype/CMakeLists.txt
@@ -5,6 +5,7 @@
   HDRS
     isalnum.h
   DEPENDS
+    libc.include.ctype
     libc.src.__support.ctype_utils
 )