diff --git a/src/i18n/locale/cmucl.pot b/src/i18n/locale/cmucl.pot
index 2d91304816264ddc97362aefcb30d581020b61da..5cdda5309bb89201971b17e3931c00fa2a17070f 100644
--- a/src/i18n/locale/cmucl.pot
+++ b/src/i18n/locale/cmucl.pot
@@ -48,13 +48,16 @@ msgid "Class not yet defined: ~S"
 msgstr ""
 
 #: src/code/sysmacs.lisp
-msgid "Register the feature as having influenced the CMUCL build process."
+msgid ""
+"Register the feature as having influenced the CMUCL build\n"
+"  process. Feature is added to *feature*"
 msgstr ""
 
 #: src/code/sysmacs.lisp
 msgid ""
 "Register the feature as having influenced the CMUCL build process,\n"
-"and also the CMUCL C runtime."
+"and also the CMUCL C runtime. Feature is added to*features* and\n"
+"sys::*runtime-features*."
 msgstr ""
 
 #: src/code/sysmacs.lisp
@@ -195,7 +198,7 @@ msgid ""
 msgstr ""
 
 #: src/code/lispinit.lisp
-msgid "Features affecting the runtime"
+msgid "Features affecting the runtime.  These are written to internals.h."
 msgstr ""
 
 #: src/code/lispinit.lisp