diff --git a/psutil/_psutil_bsd.c b/psutil/_psutil_bsd.c
index b4264ceb7..33bb0c2df 100644
--- a/psutil/_psutil_bsd.c
+++ b/psutil/_psutil_bsd.c
@@ -1040,7 +1040,7 @@ static PyMethodDef mod_methods[] = {
     if (PyModule_AddIntConstant(mod, "SRUN", SRUN)) INITERR;
     if (PyModule_AddIntConstant(mod, "SSLEEP", SSLEEP)) INITERR;
     if (PyModule_AddIntConstant(mod, "SSTOP", SSTOP)) INITERR;
-    if (PyModule_AddIntConstant(mod, "SZOMB", SZOMB); INITERR; // unused
+    if (PyModule_AddIntConstant(mod, "SZOMB", SZOMB)) INITERR; // unused
     if (PyModule_AddIntConstant(mod, "SDEAD", SDEAD)) INITERR;
     if (PyModule_AddIntConstant(mod, "SONPROC", SONPROC)) INITERR;
 #elif defined(PSUTIL_NETBSD)