diff --git a/src/basic/constants.h b/src/basic/constants.h
index 93e6efbdca..7a09fbf878 100644
--- a/src/basic/constants.h
+++ b/src/basic/constants.h
@@ -1,29 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#if !defined(HAS_FEATURE_MEMORY_SANITIZER)
-#  if defined(__has_feature)
-#    if __has_feature(memory_sanitizer)
-#      define HAS_FEATURE_MEMORY_SANITIZER 1
-#    endif
-#  endif
-#  if !defined(HAS_FEATURE_MEMORY_SANITIZER)
-#    define HAS_FEATURE_MEMORY_SANITIZER 0
-#  endif
-#endif
-
-#if !defined(HAS_FEATURE_ADDRESS_SANITIZER)
-#  ifdef __SANITIZE_ADDRESS__
-#      define HAS_FEATURE_ADDRESS_SANITIZER 1
-#  elif defined(__has_feature)
-#    if __has_feature(address_sanitizer)
-#      define HAS_FEATURE_ADDRESS_SANITIZER 1
-#    endif
-#  endif
-#  if !defined(HAS_FEATURE_ADDRESS_SANITIZER)
-#    define HAS_FEATURE_ADDRESS_SANITIZER 0
-#  endif
-#endif
+#include "time-util.h"
 
 #define DEFAULT_RESTART_USEC (100*USEC_PER_MSEC)
 
diff --git a/src/basic/macro.h b/src/basic/macro.h
index 9391fc5e88..03a05b1368 100644
--- a/src/basic/macro.h
+++ b/src/basic/macro.h
@@ -1,9 +1,32 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include "constants.h"
 #include "macro-fundamental.h"
 
+#if !defined(HAS_FEATURE_MEMORY_SANITIZER)
+#  if defined(__has_feature)
+#    if __has_feature(memory_sanitizer)
+#      define HAS_FEATURE_MEMORY_SANITIZER 1
+#    endif
+#  endif
+#  if !defined(HAS_FEATURE_MEMORY_SANITIZER)
+#    define HAS_FEATURE_MEMORY_SANITIZER 0
+#  endif
+#endif
+
+#if !defined(HAS_FEATURE_ADDRESS_SANITIZER)
+#  ifdef __SANITIZE_ADDRESS__
+#      define HAS_FEATURE_ADDRESS_SANITIZER 1
+#  elif defined(__has_feature)
+#    if __has_feature(address_sanitizer)
+#      define HAS_FEATURE_ADDRESS_SANITIZER 1
+#    endif
+#  endif
+#  if !defined(HAS_FEATURE_ADDRESS_SANITIZER)
+#    define HAS_FEATURE_ADDRESS_SANITIZER 0
+#  endif
+#endif
+
 /* Note: on GCC "no_sanitize_address" is a function attribute only, on llvm it may also be applied to global
  * variables. We define a specific macro which knows this. Note that on GCC we don't need this decorator so much, since
  * our primary use case for this attribute is registration structures placed in named ELF sections which shall not be
diff --git a/src/core/ipe-setup.c b/src/core/ipe-setup.c
index 392c9187e5..7bf4f52d04 100644
--- a/src/core/ipe-setup.c
+++ b/src/core/ipe-setup.c
@@ -4,6 +4,7 @@
 
 #include "alloc-util.h"
 #include "conf-files.h"
+#include "constants.h"
 #include "copy.h"
 #include "fd-util.h"
 #include "fileio.h"
diff --git a/src/resolve/resolved-dns-delegate.c b/src/resolve/resolved-dns-delegate.c
index 6a094ce68e..969836c304 100644
--- a/src/resolve/resolved-dns-delegate.c
+++ b/src/resolve/resolved-dns-delegate.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
 #include "conf-files.h"
+#include "constants.h"
 #include "dns-domain.h"
 #include "in-addr-util.h"
 #include "path-util.h"
diff --git a/src/systemctl/systemctl-daemon-reload.c b/src/systemctl/systemctl-daemon-reload.c
index 03a06c077d..2e924b75b1 100644
--- a/src/systemctl/systemctl-daemon-reload.c
+++ b/src/systemctl/systemctl-daemon-reload.c
@@ -2,6 +2,7 @@
 
 #include "bus-error.h"
 #include "bus-locator.h"
+#include "constants.h"
 #include "systemctl.h"
 #include "systemctl-daemon-reload.h"
 #include "systemctl-util.h"
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index 78b4feaebe..d55b26188f 100644
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -14,6 +14,7 @@
 #include "bus-locator.h"
 #include "bus-map-properties.h"
 #include "bus-print-properties.h"
+#include "constants.h"
 #include "env-util.h"
 #include "format-table.h"
 #include "in-addr-util.h"