diff --git a/LIBRARY.md b/LIBRARY.md
index 00e98e0d..6e6d774a 100644
--- a/LIBRARY.md
+++ b/LIBRARY.md
@@ -24,6 +24,9 @@
 |Poly(TEMPO methacrylate)       |PTMA                     |[oplsaaLigParGen](polyply/data/oplsaaLigParGen/PTMA.oplsaa.LigParGen.ff)|[martini3](polyply/data/martini3/PTMA.martini3.ff)   |
 |                               |                         |                                                                       |[ibi_cgm3](polyply/data/ibi_cmg3/PTMA.cgm3.ibi.ff)    |
 |                               |                         |                                                                       |[ibi_gbcg](polyply/data/ibi_gbcg/PTMA.gbno2.ibi.ff)   |
+|poly(N-(methacryloxyethyl) phthalimide)|PMAP             |[oplsaaLigParGen](polyply/data/oplsaaLigParGen/PMAP_and_PMAPcharged.oplsaa.LigParGen.ff)|                                     |
+|poly(2,3-epoxy-propylphthalimide)|PEPP                   |[oplsaaLigParGen](polyply/data/oplsaaLigParGen/PEPP_and_PEPPcharged.oplsaa.LigParGen.ff)|                                     |
+|poly(N-(vinylbenzyl) phthalimide)|PVBP                   |[oplsaaLigParGen](polyply/data/oplsaaLigParGen/PVBP_and_PVBPcharged.oplsaa.LigParGen.ff)|                                     |
 |Dextran                        |DEX                      |                                                                       |[martini3](polyply/data/martini3/dextran.martini3.ff) |
 |DNA nucleobases                |Dx, Tx5, Dx3 w/ x=T,G,A,C|[parmbsc1](polyply/data/parmbsc1/dna_final.ff)                         |[martini2](polyply/data/martini2/DNA_M2.ff)           |
 |Aminoacids                     |3 letter code            |                                                                       |[martini3](polyply/data/martini3/aminoacids.ff)       |
diff --git a/polyply/data/oplsaaLigParGen/PEPP_and_PEPPcharged.ff b/polyply/data/oplsaaLigParGen/PEPP_and_PEPPcharged.oplsaa.LigParGen.ff
similarity index 100%
rename from polyply/data/oplsaaLigParGen/PEPP_and_PEPPcharged.ff
rename to polyply/data/oplsaaLigParGen/PEPP_and_PEPPcharged.oplsaa.LigParGen.ff
diff --git a/polyply/data/oplsaaLigParGen/PMAP_and_PMAPcharged.ff b/polyply/data/oplsaaLigParGen/PMAP_and_PMAPcharged.oplsaa.LigParGen.ff
similarity index 100%
rename from polyply/data/oplsaaLigParGen/PMAP_and_PMAPcharged.ff
rename to polyply/data/oplsaaLigParGen/PMAP_and_PMAPcharged.oplsaa.LigParGen.ff
diff --git a/polyply/data/oplsaaLigParGen/PVBP_and_PVBPcharged.ff b/polyply/data/oplsaaLigParGen/PVBP_and_PVBPcharged.oplsaa.LigParGen.ff
similarity index 100%
rename from polyply/data/oplsaaLigParGen/PVBP_and_PVBPcharged.ff
rename to polyply/data/oplsaaLigParGen/PVBP_and_PVBPcharged.oplsaa.LigParGen.ff