diff --git a/makefiles/Makefile.third_party.unix.mk b/makefiles/Makefile.third_party.unix.mk
index 3d5f7fb8db..d6d8218375 100644
--- a/makefiles/Makefile.third_party.unix.mk
+++ b/makefiles/Makefile.third_party.unix.mk
@@ -812,7 +812,7 @@ endif
 
 $(SCIP_SRCDIR): | dependencies/sources
 	-$(DELREC) $(SCIP_SRCDIR)
-	tar xvzf dependencies/archives/scip-$(SCIP_TAG).tgz -C dependencies/sources 
+	tar xvzf dependencies/archives/scip-$(SCIP_TAG).tgz -C dependencies/sources
 	cp dependencies/sources/scip-$(SCIP_TAG)/src/lpi/lpi_glop.cpp ortools/linear_solver/lpi_glop.cc
 
 SCIP_INC = -I"$(OR_TOOLS_TOP)"/dependencies/install/include -DUSE_SCIP -DNO_CONFIG_HEADER