diff --git a/repl/makefile b/repl/makefile
index f02b780..9af3cc7 100644
--- a/repl/makefile
+++ b/repl/makefile
@@ -12,10 +12,10 @@ endif
 #directories
 REPL_ROOTDIR=..
 REPL_REPLDIR=.
-REPL_SOURCEDIR=$(REPL_ROOTDIR)/source
+REPL_SOURCEDIR=$(REPL_ROOTDIR)/$(TOY_SOURCEDIR)
 
-REPL_OUTDIR=$(REPL_ROOTDIR)/out
-REPL_OBJDIR=obj
+REPL_OUTDIR=$(REPL_ROOTDIR)/$(TOY_OUTDIR)
+REPL_OBJDIR=$(TOY_OBJDIR)
 
 #file names
 REPL_REPLFILES=$(wildcard $(REPL_REPLDIR)/*.c)
diff --git a/source/makefile b/source/makefile
index fdf0f4b..b87beea 100644
--- a/source/makefile
+++ b/source/makefile
@@ -8,8 +8,8 @@ LDFLAGS+=
 SRC_ROOTDIR=..
 SRC_SOURCEDIR=.
 
-SRC_OUTDIR=$(SRC_ROOTDIR)/out
-SRC_OBJDIR=obj
+SRC_OUTDIR=$(SRC_ROOTDIR)/$(TOY_OUTDIR)
+SRC_OBJDIR=$(TOY_OBJDIR)
 
 #file names
 SRC_SOURCEFILES=$(wildcard $(SRC_SOURCEDIR)/*.c)