diff --git a/contrib/fedora/rpm/build.sh b/contrib/fedora/rpm/build.sh
index f46b9ba56e..3cf75ef02a 100755
--- a/contrib/fedora/rpm/build.sh
+++ b/contrib/fedora/rpm/build.sh
@@ -3,6 +3,7 @@
 #set -vx
 set -e
 set -o pipefail
+set -x
 
 # Set arguments via environment variables.
 # Argument can be omitted and defaults will be detected.