diff --git a/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/factory/hashfunction/MurmurHash3BinaryHashFunctionFamily.java b/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/factory/hashfunction/MurmurHash3BinaryHashFunctionFamily.java
deleted file mode 100644
index 760a614..0000000
--- a/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/factory/hashfunction/MurmurHash3BinaryHashFunctionFamily.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package edu.uci.ics.hivesterix.runtime.factory.hashfunction;
-
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryHashFunction;
-import edu.uci.ics.hyracks.api.dataflow.value.IBinaryHashFunctionFamily;
-
-public class MurmurHash3BinaryHashFunctionFamily implements IBinaryHashFunctionFamily {
-
-    public static final IBinaryHashFunctionFamily INSTANCE = new MurmurHash3BinaryHashFunctionFamily();
-
-    private static final long serialVersionUID = 1L;
-
-    private MurmurHash3BinaryHashFunctionFamily() {
-    }
-
-    private static final int C1 = 0xcc9e2d51;
-    private static final int C2 = 0x1b873593;
-    private static final int C3 = 5;
-    private static final int C4 = 0xe6546b64;
-    private static final int C5 = 0x85ebca6b;
-    private static final int C6 = 0xc2b2ae35;
-
-    @Override
-    public IBinaryHashFunction createBinaryHashFunction(final int seed) {
-        return new IBinaryHashFunction() {
-            @Override
-            public int hash(byte[] bytes, int offset, int length) {
-                int h = seed;
-                int p = offset;
-                int remain = length;
-                while (remain >= 4) {
-                    int k = (bytes[p] & 0xff) | ((bytes[p + 1] & 0xff) << 8) | ((bytes[p + 2] & 0xff) << 16)
-                            | ((bytes[p + 3] & 0xff) << 24);
-                    k *= C1;
-                    k = Integer.rotateLeft(k, 15);
-                    k *= C2;
-                    h ^= k;
-                    h = Integer.rotateLeft(h, 13);
-                    h = h * C3 + C4;
-                    p += 4;
-                    remain -= 4;
-                }
-                if (remain > 0) {
-                    int k = 0;
-                    for (int i = 0; remain > 0; i += 8) {
-                        k ^= (bytes[p++] & 0xff) << i;
-                        remain--;
-                    }
-                    k *= C1;
-                    k = Integer.rotateLeft(k, 15);
-                    k *= C2;
-                    h ^= k;
-                }
-                h ^= length;
-                h ^= (h >>> 16);
-                h *= C5;
-                h ^= (h >>> 13);
-                h *= C6;
-                h ^= (h >>> 16);
-                return h;
-            }
-        };
-    }
-}
\ No newline at end of file
diff --git a/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/provider/HiveBinaryHashFunctionFamilyProvider.java b/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/provider/HiveBinaryHashFunctionFamilyProvider.java
index e7a2e79..4033a6f 100644
--- a/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/provider/HiveBinaryHashFunctionFamilyProvider.java
+++ b/hivesterix-runtime/src/main/java/edu/uci/ics/hivesterix/runtime/provider/HiveBinaryHashFunctionFamilyProvider.java
@@ -1,9 +1,10 @@
 package edu.uci.ics.hivesterix.runtime.provider;
 
-import edu.uci.ics.hivesterix.runtime.factory.hashfunction.MurmurHash3BinaryHashFunctionFamily;
+
 import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
 import edu.uci.ics.hyracks.algebricks.data.IBinaryHashFunctionFamilyProvider;
 import edu.uci.ics.hyracks.api.dataflow.value.IBinaryHashFunctionFamily;
+import edu.uci.ics.hyracks.data.std.accessors.MurmurHash3BinaryHashFunctionFamily;
 
 public class HiveBinaryHashFunctionFamilyProvider implements IBinaryHashFunctionFamilyProvider {