diff --git a/polybuild_examples/RTP_entries/PNIPAM_monomer.itp b/polybuild_examples/RTP_entries/PNIPAM_OPLS_monomer.itp
similarity index 100%
rename from polybuild_examples/RTP_entries/PNIPAM_monomer.itp
rename to polybuild_examples/RTP_entries/PNIPAM_OPLS_monomer.itp
diff --git a/polybuild_examples/RTP_entries/PNIPAM_monomer.rtp b/polybuild_examples/RTP_entries/PNIPAM_OPLS_monomer.rtp
similarity index 100%
rename from polybuild_examples/RTP_entries/PNIPAM_monomer.rtp
rename to polybuild_examples/RTP_entries/PNIPAM_OPLS_monomer.rtp