diff --git a/test_cs_freshness/cs-freshness-test.sh b/test_cs_freshness/cs-freshness-test.sh
index 8a6b6d3..cb22222 100755
--- a/test_cs_freshness/cs-freshness-test.sh
+++ b/test_cs_freshness/cs-freshness-test.sh
@@ -16,8 +16,8 @@
 ndn-traffic-server NDNTrafficServer.conf > logs/server.log 2>&1 &
 sleep 1
 
-# Invoke ndn-tlv-peek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is unanswered.
-output=$(ndn-tlv-peek -fp ndn:/test-caching/A)
+# Invoke ndnpeek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is unanswered.
+output=$(ndnpeek -fp ndn:/test-caching/A)
 if [[ $output != 'AAAAAAAA' ]]
 then
     echo "FAIL: Expected data for first interest: 'AAAAAAAA', Actual: '$output'"
@@ -28,8 +28,8 @@
 # Pause 1000ms.
 sleep 1
 
-# Invoke ndn-tlv-peek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is unanswered.
-output=$(ndn-tlv-peek -fp ndn:/test-caching/A)
+# Invoke ndnpeek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is unanswered.
+output=$(ndnpeek -fp ndn:/test-caching/A)
 if [[ $output != 'AAAAAAAA' ]]
 then
     echo "FAIL: Expected data for second interest: 'AAAAAAAA', Actual: '$output'"
@@ -48,8 +48,8 @@
     exit 3
 fi
 
-# Invoke ndn-tlv-peek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is answered.
-output=$(ndn-tlv-peek -fp ndn:/test-caching/A)
+# Invoke ndnpeek to send Interest `ndn:/test-caching/A`, MustBeFresh=yes. Fail if this Interest is answered.
+output=$(ndnpeek -fp ndn:/test-caching/A)
 if [[ ! -z $output ]]
 then
     echo "FAIL: Expected no data received for third interest. Actual data received: '$output'"
@@ -58,8 +58,8 @@
 fi
 sleep 1
 
-# Invoke ndn-tlv-peek to send Interest `ndn:/test-caching/A` without MustBeFresh. Fail if this Interest is unanswered.
-output=$(ndn-tlv-peek -p ndn:/test-caching/A)
+# Invoke ndnpeek to send Interest `ndn:/test-caching/A` without MustBeFresh. Fail if this Interest is unanswered.
+output=$(ndnpeek -p ndn:/test-caching/A)
 if [[ $output != 'AAAAAAAA' ]]
 then
     echo "FAIL: Expected data for fourth interest: 'AAAAAAAA', Actual: '$output'"