diff --git a/solaris/SolarisProcessList.c b/solaris/SolarisProcessList.c
index 1e9c2d88..716436e7 100644
--- a/solaris/SolarisProcessList.c
+++ b/solaris/SolarisProcessList.c
@@ -26,6 +26,9 @@ in the source distribution for its full text.
 #include "solaris/SolarisProcess.h"
 
 
+#define GZONE "global    "
+#define UZONE "unknown   "
+
 static int pageSize;
 static int pageSizeKB;
 
diff --git a/solaris/SolarisProcessList.h b/solaris/SolarisProcessList.h
index 684e782f..c262ba4c 100644
--- a/solaris/SolarisProcessList.h
+++ b/solaris/SolarisProcessList.h
@@ -8,10 +8,6 @@ Released under the GNU GPLv2, see the COPYING file
 in the source distribution for its full text.
 */
 
-#define GZONE "global    "
-#define UZONE "unknown   "
-
-
 #include "config.h" // IWYU pragma: keep
 
 #include <kstat.h>