diff --git a/t/pt-summary/parse_raid_controller_lspci.sh b/t/pt-summary/parse_raid_controller_lspci.sh
index 2da1395a..6233edd1 100644
--- a/t/pt-summary/parse_raid_controller_lspci.sh
+++ b/t/pt-summary/parse_raid_controller_lspci.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-TEST=5
+TESTS=5
 
 TEST_NAME="lspci-001.txt"
 cat <<EOF > $TMPDIR/expected