diff --git a/com.oracle.truffle.r.native/run/Makefile b/com.oracle.truffle.r.native/run/Makefile
index b2c7ce97a99cf17000fac857d1105de9fc9385e2..4ee0ffae236192ccd083c54d49e2079c3d9c3f98 100644
--- a/com.oracle.truffle.r.native/run/Makefile
+++ b/com.oracle.truffle.r.native/run/Makefile
@@ -54,7 +54,7 @@ $(FASTR_BINDIR)/R: Makefile R.sh Rscript.sh Rscript_exec.sh
 	cp R.sh $(FASTR_BINDIR)/exec/R
 	cp Rscript_exec.sh $(FASTR_BINDIR)/exec/Rscript
 	cp Rscript.sh $(FASTR_BINDIR)/Rscript
-	chmod +x $(FASTR_BINDIR)/exec/R $(FASTR_BINDIR)/exec/Rscript $(FASTR_BINDIR)/Rscript
+	chmod +x $(FASTR_BINDIR)/R $(FASTR_BINDIR)/exec/R $(FASTR_BINDIR)/exec/Rscript $(FASTR_BINDIR)/Rscript
 	cp $(SUPPORT_SCRIPTS) $(FASTR_BINDIR)
 	sed -e 's!\(^R_HOME_DIR=\)\(.*\)!\1"$(FASTR_R_HOME)"!' < $(R_SCRIPT) > $(FASTR_BINDIR)/R
 	touch $(FASTR_ETCDIR)/ldpaths