1diff --git a/LDFLAGS b/LDFLAGS
2index aa701d9..557a15d 100644
3--- a/LDFLAGS
4+++ b/LDFLAGS
5@@ -13,4 +13,4 @@
6 # For use with Linux, you may try the following flags to
7 # allow for the NPTL-specific compilation (used in some test cases)
8 # Note: this sometimes require the package nptl-devel.*.rpm to be installed.
9-#-I /usr/include/nptl -L /usr/lib/nptl -D_XOPEN_SOURCE=600 -lpthread -lrt -lm
10+-I /usr/include/nptl -L /usr/lib/nptl -D_XOPEN_SOURCE=600 -lpthread -lrt -lm
11