1 files changed, 3 insertions, 1 deletions
diff --git a/makefile b/makefile
index 2adaf2a..e7bf9e0 100644
--- a/makefile
+++ b/makefile
@@ -4,6 +4,8 @@ SOURCEDIR = src
 
 EXECUTABLES = ${OUTPUTDIR}/wumpus
 
+COMPILER = swipl
+
 
 
 all: huntthewumpus
@@ -17,4 +19,4 @@ distclean:
 
 
 huntthewumpus:
-	prolog --goal=play --stand_alone=true -o ${OUTPUTDIR}/wumpus -c ${SOURCEDIR}/main.prolog
+	${COMPILER} --goal=play --stand_alone=true -o ${OUTPUTDIR}/wumpus -c ${SOURCEDIR}/main.prolog