diff --git a/.buildkite/scripts/common.sh b/.buildkite/scripts/common.sh
index dd2b3c531d7..d2b18f03c84 100755
--- a/.buildkite/scripts/common.sh
+++ b/.buildkite/scripts/common.sh
@@ -590,10 +590,10 @@ is_pr_affected() {
 }
 
 is_pr() {
-    if [[ "${BUILDKITE_PULL_REQUEST}" == "false" || "${BUILDKITE_TAG}" == "" ]]; then
-        return 0
+    if [[ "${BUILDKITE_PULL_REQUEST}" == "false" && "${BUILDKITE_TAG}" == "" ]]; then
+        return 1
     fi
-    return 1
+    return 0
 }
 
 kubernetes_service_deployer_used() {
diff --git a/.buildkite/scripts/process_benchmarks.sh b/.buildkite/scripts/process_benchmarks.sh
index c9ad209106b..22367d7125c 100755
--- a/.buildkite/scripts/process_benchmarks.sh
+++ b/.buildkite/scripts/process_benchmarks.sh
@@ -8,7 +8,7 @@ set -euo pipefail
 BENCHMARK_THRESHOLD=${BENCHMARK_THRESHOLD:-'15'}
 
 if ! is_pr ; then
-    echo "[benchmarks] Pull request build. Skip procesing benchmarks."
+    echo "[benchmarks] Not a pull request build. Skip procesing benchmarks."
     exit 0
 fi