diff --git a/packages/extra/rexx/makefile.fpc b/packages/extra/rexx/Makefile.fpc
similarity index 100%
rename from packages/extra/rexx/makefile.fpc
rename to packages/extra/rexx/Makefile.fpc
diff --git a/packages/extra/rexx/test/makefile.fpc b/packages/extra/rexx/test/Makefile.fpc
similarity index 100%
rename from packages/extra/rexx/test/makefile.fpc
rename to packages/extra/rexx/test/Makefile.fpc