diff --git a/build.yaml b/build.yaml
index ecbb1d75d17..30968658821 100644
--- a/build.yaml
+++ b/build.yaml
@@ -3257,6 +3257,8 @@ steps:
     name: test_dataproc-37
     image:
       valueFrom: ci_utils_image.image
+    resources:
+      preemptible: False
     script: |
       set -ex
 
@@ -3298,6 +3300,8 @@ steps:
     name: test_dataproc-38
     image:
       valueFrom: ci_utils_image.image
+    resources:
+      preemptible: False
     script: |
       set -ex
 
@@ -3383,7 +3387,7 @@ steps:
       HAIL_GENETICS_VEP_GRCH38_95_IMAGE=docker://{{ hailgenetics_vep_grch38_95_image.image }} \
       AZURE_WHEEL=/io/azure-wheel/hail-*-py3-none-any.whl \
       WEBSITE_TAR=/io/www.tar.gz \
-      ./scripts/release.sh
+      bash scripts/release.sh
 
       echo '1' > /io/release-hail-flag
     inputs:
diff --git a/hail/Makefile b/hail/Makefile
index db4a2d65ae2..ec4f98ab80f 100644
--- a/hail/Makefile
+++ b/hail/Makefile
@@ -444,7 +444,7 @@ release: test-dataproc $(WHEEL)
         HAIL_GENETICS_VEP_GRCH38_95_IMAGE=$(HAIL_GENETICS_VEP_GRCH38_95_IMAGE) \
         AZURE_WHEEL=$(AZURE_WHEEL) \
         WEBSITE_TAR=$(WEBSITE_TAR) \
-        ./scripts/release.sh
+        bash scripts/release.sh
 
 python/hail/docs/change_log.rst: python/hail/docs/change_log.md
 	sed -E "s/\(hail\#([0-9]+)\)/(\[#\1](https:\/\/github.com\/hail-is\/hail\/pull\/\1))/g" \
diff --git a/hail/scripts/release.sh b/hail/scripts/release.sh
index fd52d5ca3e3..c7a1c203818 100755
--- a/hail/scripts/release.sh
+++ b/hail/scripts/release.sh
@@ -6,7 +6,7 @@ SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
 usage() {
 cat << EOF
-usage: ./$(basename "$0")
+usage: $(basename "$0")
 
     All arguments are specified by environment variables. For example:
 
@@ -24,7 +24,7 @@ usage: ./$(basename "$0")
         HAIL_GENETICS_VEP_GRCH38_95_IMAGE=docker://us-docker.pkg.dev/hail-vdc/hail/hailgenetics/vep-grch38-95:deploy-123abc
         AZURE_WHEEL=/path/to/wheel/for/azure
         WEBSITE_TAR=/path/to/www.tar.gz
-        ./$(basename "$0")
+        bash $(basename "$0")
 EOF
 }