diff --git a/starss_install.sh b/starss_install.sh
index 3275041..37ce403 100755
--- a/starss_install.sh
+++ b/starss_install.sh
@@ -81,6 +81,9 @@ esac
 # make the compiler variables CC, CXX, FC and F77 available
 export ${COMPILER_OPTS}
 
+# Other interesting configure options:
+# --enable-papi
+# --with-papi=DIR
 CONFIGURE_OPTS="\
 		SMPCC=${CC} SMPCXX=${CXX} SMPFC=${FC}
 		--with-flavour=smp \