diff --git a/tests/tpm2_createprimary.sh b/tests/tpm2_createprimary.sh
index a95ce63a..029a9091 100755
--- a/tests/tpm2_createprimary.sh
+++ b/tests/tpm2_createprimary.sh
@@ -24,9 +24,10 @@ rc=$?
 
 fs=$(get_filesize NVChip)
 [ $? -ne 0 ] && exit 1
-if [ $fs -ne 176832 ]; then
+exp=176832
+if [ $fs -ne $exp ]; then
 	echo "Error: Unexpected size of NVChip file."
-	echo "Expected: 131072"
+	echo "Expected: $exp"
 	echo "Got     : $fs"
 	rc=1
 fi
diff --git a/tests/tpm2_pcr_read.sh b/tests/tpm2_pcr_read.sh
index f2dbe6e3..a584a1be 100755
--- a/tests/tpm2_pcr_read.sh
+++ b/tests/tpm2_pcr_read.sh
@@ -24,9 +24,10 @@ rc=$?
 
 fs=$(get_filesize NVChip)
 [ $? -ne 0 ] && exit 1
-if [ $fs -ne 176832 ]; then
+exp=176832
+if [ $fs -ne $exp ]; then
 	echo "Error: Unexpected size of NVChip file."
-	echo "Expected: 131072"
+	echo "Expected: $exp"
 	echo "Got     : $fs"
 	rc=1
 fi
diff --git a/tests/tpm2_selftest.sh b/tests/tpm2_selftest.sh
index c06d7655..98e710fe 100755
--- a/tests/tpm2_selftest.sh
+++ b/tests/tpm2_selftest.sh
@@ -24,9 +24,10 @@ rc=$?
 
 fs=$(get_filesize NVChip)
 [ $? -ne 0 ] && exit 1
-if [ $fs -ne 176832 ]; then
+exp=176832
+if [ $fs -ne $exp ]; then
 	echo "Error: Unexpected size of NVChip file."
-	echo "Expected: 131072"
+	echo "Expected: $exp"
 	echo "Got     : $fs"
 	rc=1
 fi