--- Makefile.in.orig	2021-07-15 11:54:56 UTC
+++ Makefile.in
@@ -2517,7 +2517,7 @@ install-data-local:
 
 .PHONY: macros localization doc strip-debug
 
-.NOTPARALLEL: macros doc
+.NOTPARALLEL:
 
 # Construct the LD_LIBRARY_PATH from the variable detected previously
 # Run the unitary test of call_scilab
