diff --git a/libnczarr/zdebug.h b/libnczarr/zdebug.h
index e61a7cd8f1..83f45cdef3 100644
--- a/libnczarr/zdebug.h
+++ b/libnczarr/zdebug.h
@@ -14,11 +14,7 @@
 #include "ncexternl.h"
 #include "nclog.h"
 
-#ifdef LOGGING
 #define ZLOG(tag,...) nclog(tag,__VA_ARGS__)
-#else
-#define ZLOG(tag,...)
-#endif
 
 #ifdef ZCATCH
 /* Place breakpoint on zbreakpoint to catch errors close to where they occur*/
diff --git a/nc_test4/Makefile.am b/nc_test4/Makefile.am
index d6b2005dd0..5fcb69cf12 100644
--- a/nc_test4/Makefile.am
+++ b/nc_test4/Makefile.am
@@ -11,9 +11,9 @@
 include $(top_srcdir)/lib_flags.am
 
 # Un comment to use a more verbose test driver
-SH_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
-sh_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
-LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
+#SH_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
+#sh_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
+#LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver-verbose
 #TESTS_ENVIRONMENT = export SETX=1;
 
 TEST_EXTENSIONS = .sh
diff --git a/nc_test4/tst_filter_vlen.sh b/nc_test4/tst_filter_vlen.sh
index ad00077e5b..9aa7360d9f 100755
--- a/nc_test4/tst_filter_vlen.sh
+++ b/nc_test4/tst_filter_vlen.sh
@@ -10,7 +10,6 @@ if test "x$TESTNCZARR" = x1; then
 fi
 
 set -e
-set -x
 
 echo ">>>>"
 find ../plugins