diff --git a/sql/Makefile.am b/sql/Makefile.am
index cca02ecc47a..9ffab8cba52 100644
--- a/sql/Makefile.am
+++ b/sql/Makefile.am
@@ -248,12 +248,12 @@ probes_all.o: probes_mysql.d $(DTRACEFILES_DEPEND)
 # Can't depend directly on .libs/*.o, because there is no generated rule for
 # that in the Makefile; it is a byproduct of *.lo
 probes_libndb.o: probes_mysql.d libndb_la-ha_ndbcluster.lo
-	if test -f .libs/libndb_la-ha_ndbcluster.o ; then
-		$(DTRACE) $(DTRACEFLAGS) -G -s probes_mysql.d .libs/libndb_la-ha_ndbcluster.o -o $@
-	endif
-	if test -f libndb_la-ha_ndbcluster.o ; then
-		$(DTRACE) $(DTRACEFLAGS) -G -s probes_mysql.d libndb_la-ha_ndbcluster.o -o $@
-	endif
+	if test -f .libs/libndb_la-ha_ndbcluster.o ; then \
+		$(DTRACE) $(DTRACEFLAGS) -G -s probes_mysql.d .libs/libndb_la-ha_ndbcluster.o -o $@; \
+	fi; \
+	if test -f libndb_la-ha_ndbcluster.o ; then \
+		$(DTRACE) $(DTRACEFLAGS) -G -s probes_mysql.d libndb_la-ha_ndbcluster.o -o $@; \
+	fi
 
 endif