diff --git a/libc/test/CMakeLists.txt b/libc/test/CMakeLists.txt
index b5c989aa1d433..1a0780faff512 100644
--- a/libc/test/CMakeLists.txt
+++ b/libc/test/CMakeLists.txt
@@ -18,7 +18,6 @@ if(LIBC_TARGET_OS_IS_GPU)
   endif()
 endif()
 
-add_subdirectory(include)
 add_subdirectory(src)
 add_subdirectory(utils)
 
@@ -26,6 +25,8 @@ if(NOT LLVM_LIBC_FULL_BUILD)
   return()
 endif()
 
+add_subdirectory(include)
+
 if(NOT ${LIBC_TARGET_OS} STREQUAL "linux" AND
    NOT ${LIBC_TARGET_OS} STREQUAL "gpu")
   # Integration tests are currently only available for linux and the GPU.
diff --git a/libc/test/include/CMakeLists.txt b/libc/test/include/CMakeLists.txt
index 0d882eb49a738..146e43e580670 100644
--- a/libc/test/include/CMakeLists.txt
+++ b/libc/test/include/CMakeLists.txt
@@ -36,50 +36,46 @@ add_libc_test(
     -Wno-gnu-statement-expression-from-macro-expansion
 )
 
-# stdbit_test only tests our generated stdbit.h, which is not generated in
-# overlay mode.
-if(LLVM_LIBC_FULL_BUILD AND libc.include.stdbit IN_LIST TARGET_PUBLIC_HEADERS)
-  add_libc_test(
-    stdbit_test
-    SUITE
-      libc_include_tests
-    HDRS
-      stdbit_stub.h
-    SRCS
-      stdbit_test.cpp
-    DEPENDS
-      libc.include.llvm-libc-macros.stdbit_macros
-      libc.include.llvm_libc_common_h
-      libc.include.stdbit
-      # Intentionally do not depend on libc.src.stdbit.*. The include test is
-      # simply testing the macros provided by stdbit.h, not the implementation
-      # of the underlying functions which the type generic macros may dispatch
-      # to.
-  )
-  add_libc_test(
-    stdbit_c_test
-    C_TEST
-    UNIT_TEST_ONLY
-    SUITE
-      libc_include_tests
-    HDRS
-      stdbit_stub.h
-    SRCS
-      stdbit_test.c
-    COMPILE_OPTIONS
-      -Wall
-      -Werror
-    DEPENDS
-      libc.include.llvm-libc-macros.stdbit_macros
-      libc.include.llvm_libc_common_h
-      libc.include.stdbit
-      libc.src.assert.__assert_fail
-      # Intentionally do not depend on libc.src.stdbit.*. The include test is
-      # simply testing the macros provided by stdbit.h, not the implementation
-      # of the underlying functions which the type generic macros may dispatch
-      # to.
-  )
-endif()
+add_libc_test(
+  stdbit_test
+  SUITE
+    libc_include_tests
+  HDRS
+    stdbit_stub.h
+  SRCS
+    stdbit_test.cpp
+  DEPENDS
+    libc.include.llvm-libc-macros.stdbit_macros
+    libc.include.llvm_libc_common_h
+    libc.include.stdbit
+    # Intentionally do not depend on libc.src.stdbit.*. The include test is
+    # simply testing the macros provided by stdbit.h, not the implementation
+    # of the underlying functions which the type generic macros may dispatch
+    # to.
+)
+add_libc_test(
+  stdbit_c_test
+  C_TEST
+  UNIT_TEST_ONLY
+  SUITE
+    libc_include_tests
+  HDRS
+    stdbit_stub.h
+  SRCS
+    stdbit_test.c
+  COMPILE_OPTIONS
+    -Wall
+    -Werror
+  DEPENDS
+    libc.include.llvm-libc-macros.stdbit_macros
+    libc.include.llvm_libc_common_h
+    libc.include.stdbit
+    libc.src.assert.__assert_fail
+    # Intentionally do not depend on libc.src.stdbit.*. The include test is
+    # simply testing the macros provided by stdbit.h, not the implementation
+    # of the underlying functions which the type generic macros may dispatch
+    # to.
+)
 
 add_libc_test(
   stdckdint_test