--- src/modules/db_oracle/Makefile.orig	2017-04-21 12:46:05 UTC
+++ src/modules/db_oracle/Makefile
@@ -70,7 +70,7 @@ ifeq ($(INSTALL_FLAVOUR),kamailio)
 # extra install for kamailio
 
 install-oracle-scripts: $(bin_prefix)/$(bin_dir)
-		ORACLEON=yes make -C ../../../utils/kamctl/ install-modules
+		ORACLEON=yes $(MAKE) -C ../../../utils/kamctl/ install-modules
 
 install-scripts: install-oracle-scripts
 
