diff --git a/.prow.sh b/.prow.sh
index 1d0d3f3a1..40dc1c3d4 100755
--- a/.prow.sh
+++ b/.prow.sh
@@ -1,7 +1,5 @@
 #! /bin/bash
 
-CSI_PROW_TESTS="unit"
-
 . release-tools/prow.sh
 
 main