diff --git a/src/main/resources/org/sablecc/sablecc/analyses.txt b/src/main/resources/org/sablecc/sablecc/analyses.txt
index 475279ece01636ab83c7894c97efa69ce065da01..789878391394a700e3c2f5e5a4a6259f5fa01259 100644
--- a/src/main/resources/org/sablecc/sablecc/analyses.txt
+++ b/src/main/resources/org/sablecc/sablecc/analyses.txt
@@ -147,6 +147,7 @@ package $0$;
 import java.util.*;
 import $1$.*;
 
+@SuppressWarnings("unused")
 public class DepthFirstAdapter extends AnalysisAdapter
 {
     public void inStart(Start node)
@@ -188,6 +189,7 @@ package $0$;
 import java.util.*;
 import $1$.*;
 
+@SuppressWarnings("unused")
 public class ReversedDepthFirstAdapter extends AnalysisAdapter
 {
     public void inStart(Start node)