diff --git a/src/find_interaction_cluster/colocalisation_n_ppi_analysis.py b/src/find_interaction_cluster/colocalisation_n_ppi_analysis.py
index 51034046dc2b59154613a5b75b24a6dc0891db86..6e7efb6518672e2677f13baf055091c288792567 100644
--- a/src/find_interaction_cluster/colocalisation_n_ppi_analysis.py
+++ b/src/find_interaction_cluster/colocalisation_n_ppi_analysis.py
@@ -277,7 +277,7 @@ def create_scored_dataframe(df_comp: pd.DataFrame, fasterdb_ppi: Path
     full_df = merge_community_and_score(full_df, df_score)
     full_df['group'] = ["community"] * full_df.shape[0]
     full_df.loc[full_df['community'] == "C-CTRL", "group"] = "ctrl"
-    return full_df
+    return full_df.drop_duplicates()
 
 
 def create_figure(df_full: pd.DataFrame, outfile: Path) -> None: