diff --git a/src/peprocessor.cpp b/src/peprocessor.cpp
index b54ce4d..e8d85d6 100644
--- a/src/peprocessor.cpp
+++ b/src/peprocessor.cpp
@@ -58,10 +58,6 @@ PairEndProcessor::~PairEndProcessor() {
         delete mRightReadPool;
         mRightReadPool = NULL;
     }
-    for(int t=0; t<mOptions->thread; t++){
-        delete mLeftInputLists[t];
-        delete mRightInputLists[t];
-    }
     delete[] mLeftInputLists;
     delete[] mRightInputLists;
 }
diff --git a/src/seprocessor.cpp b/src/seprocessor.cpp
index 41fc921..d7e26f4 100644
--- a/src/seprocessor.cpp
+++ b/src/seprocessor.cpp
@@ -41,9 +41,6 @@ SingleEndProcessor::~SingleEndProcessor() {
         delete mReadPool;
         mReadPool = NULL;
     }
-    for(int t=0; t<mOptions->thread; t++){
-        delete mInputLists[t];
-    }
     delete[] mInputLists;
 }