diff --git a/enable.in b/enable.in
index acdd255..e7d7d63 100644
--- a/enable.in
+++ b/enable.in
@@ -2,8 +2,6 @@
 export PATH=%{_bindir}${PATH:+:${PATH}}
 export MANPATH=%{_mandir}${MANPATH:+:${MANPATH}}
 export INFOPATH=%{_infodir}${INFOPATH:+:${INFOPATH}}
-# ??? We probably don't need this anymore.
-export PCP_DIR=%{_scl_root}
 # bz847911 workaround:
 # we need to evaluate rpm's installed run-time % { _libdir }, not rpmbuild time
 # or else /etc/ld.so.conf.d files?
diff --git a/gcc-toolset-15.spec b/gcc-toolset-15.spec
index 296a538..72585cc 100644
--- a/gcc-toolset-15.spec
+++ b/gcc-toolset-15.spec
@@ -254,8 +254,8 @@ fi
 %endif
 
 %changelog
-* Thu May 15 2025 Siddhesh Poyarekar <siddhesh@redhat.com> - 15.0-4
-- New script to replace scl-enable (RHEL-88743).
+* Tue May 20 2025 Siddhesh Poyarekar <siddhesh@redhat.com> - 15.0-4
+- New rhel10-specific script to replace scl-enable (RHEL-91830).
 
 * Thu May  8 2025 Siddhesh Poyarekar <siddhesh@redhat.com> - 15.0-3
 - Drop the sudo wrapper script.