diff --git a/test/ec_pyeclib_file_test.sh b/test/ec_pyeclib_file_test.sh
index afd09b9..95383b2 100755
--- a/test/ec_pyeclib_file_test.sh
+++ b/test/ec_pyeclib_file_test.sh
@@ -37,7 +37,7 @@ if [ ! -d ${FRAGMENT_DIR} ]; then
   mkdir ${FRAGMENT_DIR}
 fi
 
-TYPES="flat_xor_hd_4 flat_xor_hd_3 jerasure_rs_vand jerasure_rs_cauchy"
+TYPES="flat_xor_hd jerasure_rs_vand jerasure_rs_cauchy"
 NUM_DATAS="10 11 12"
 RS_NUM_PARITIES="2 3 4"
 XOR_NUM_PARITIES="6"
@@ -51,16 +51,13 @@ for TYPE in ${TYPES}; do
     rm ${DECODED_DIR}/*
     rm ${FRAGMENT_DIR}/*
     NUM_PARITIES=${RS_NUM_PARITIES}
-    if [[ `echo flat_xor_hd_4 flat_xor_hd_3 | grep ${TYPE}` ]]; then
+    if [[ `echo flat_xor_hd | grep ${TYPE}` ]]; then
       NUM_PARITIES=${XOR_NUM_PARITIES}
     fi
     for NUM_PARITY in ${NUM_PARITIES}; do
       let NUM_TOTAL=$(( NUM_DATA + NUM_PARITY))
       FAULT_TOL=${NUM_PARITY}
-      if [[ ${TYPE} == "flat_xor_hd_4" ]]; then
-        FAULT_TOL="3"
-      fi 
-      if [[ ${TYPE} == "flat_xor_hd_3" ]]; then
+      if [[ ${TYPE} == "flat_xor_hd" ]]; then
         FAULT_TOL="2"
       fi 
       for file in `cd ${FILES}; echo *; cd ..`; do