diff --git a/CHANGELOG.md b/CHANGELOG.md
index b66d2bc633650b8e74a028f5e760a79c83627dff..085f64d2d26ce07c82b736d930c1ec26805f1e3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - DSL2 version of nf-core-hic pipeline
 
+### `Fixed`
+
+- Fix error in the Arima preset (#127)
+
 ## v1.3.1 - 2021-09-25
 
 ### `Fixed`
diff --git a/modules/local/cooltools/eigs-cis.nf b/modules/local/cooltools/eigscis.nf
similarity index 100%
rename from modules/local/cooltools/eigs-cis.nf
rename to modules/local/cooltools/eigscis.nf
diff --git a/nextflow.config b/nextflow.config
index b003a2270e2297c98f77d5e204e06e3f06f0df69..18694f2a1905f69618b798b9a84af9ccdea9bd19 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -50,7 +50,7 @@ params {
       }
       'arima' {
          restriction_site='^GATC,G^ANT'
-         ligation_site='GATCGATC,GATCGANT,GANTGATC,GANTGANT'
+         ligation_site='GATCGATC,GANTGATC,GANTANTC,GATCANTC'
       }
     }