diff --git a/src/main/java/org/RI/P2/Paper.java b/src/main/java/org/RI/P2/Paper.java
index 9ee1d62..39457ef 100644
--- a/src/main/java/org/RI/P2/Paper.java
+++ b/src/main/java/org/RI/P2/Paper.java
@@ -27,14 +27,9 @@ class Abstract {
     String text;
 }
 
-class Body_Text {
-    String text;
-}
-
 public class Paper {
     String paper_id;
     Metadata metadata;
     @SerializedName("abstract")
     List<Abstract> abstr;
-    List<Body_Text> body_text;
 }