diff --git a/3rdp/build/GNUmakefile b/3rdp/build/GNUmakefile
index ad86522549b76a53bd93e7e7ff09f9c2569e462a..49343fa99996a925a1b6d56f4fe75a0529d10069 100644
--- a/3rdp/build/GNUmakefile
+++ b/3rdp/build/GNUmakefile
@@ -45,6 +45,6 @@ $(CRYPTLIB_BUILD): $(3RDP_ROOT)$(DIRSEP)dist/cryptlib.zip | $(CRYPT_SRC) $(CRYPT
 	@echo Creating $@ ...
 	$(QUIET)-rm -rf $(CRYPT_SRC)/*
 	$(QUIET)unzip -oua $(3RDPDISTDIR)$(DIRSEP)cryptlib.zip -d $(CRYPT_SRC)
-	$(QUIET)make -C $(CRYPT_SRC)
+	$(QUIET)env - PATH=$(PATH) make -C $(CRYPT_SRC)
 	$(QUIET)cp $(CRYPT_SRC)$(DIRSEP)libcl.a $(CRYPT_IDIR)
 	$(QUIET)cp $(CRYPT_SRC)$(DIRSEP)cryptlib.h $(CRYPT_IDIR)