diff --git a/.travis.yml b/.travis.yml
index 7aa4d1c38..e61242670 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,13 +5,16 @@ python:
   - '3.6'
   - '3.7'
 env:
-  - HVAC_VAULT_VERSION=0.11.0  # This ver kept explicitly; it has subsequently reverted backwards-incompatible changes.
-  - HVAC_VAULT_VERSION=1.0.3
-  - HVAC_VAULT_VERSION=1.1.3
-  - HVAC_VAULT_VERSION=HEAD
+  - HVAC_VAULT_VERSION=0.11.0 HVAC_VAULT_LICENSE=enterprise  # This ver kept explicitly; it has subsequently reverted backwards-incompatible changes.
+  - HVAC_VAULT_VERSION=1.0.3 HVAC_VAULT_LICENSE=enterprise
+  - HVAC_VAULT_VERSION=1.1.3 HVAC_VAULT_LICENSE=enterprise
+  - HVAC_VAULT_VERSION=HEAD HVAC_VAULT_LICENSE=OSS
   - TOXENV=flake8
 matrix:
   include:
+    - name: 'Vault OSS - Latest hvac-tested Release on Python 3.7'
+      python: '3.7'
+      env: HVAC_VAULT_VERSION=1.1.3 HVAC_VAULT_LICENSE=OSS
     - name: 'Test Documentation Build - Sphinx: "make html"'
       env: TOXENV=docs
   allow_failures:
@@ -21,7 +24,7 @@ matrix:
   fast_finish: true
 install:
 #  - tests/scripts/install-consul.sh
-  - tests/scripts/install-vault.sh ${HVAC_VAULT_VERSION}
+  - tests/scripts/install-vault.sh ${HVAC_VAULT_VERSION} ${HVAC_VAULT_LICENSE}
   - pip install tox-travis
 script:
   - make test
diff --git a/tests/scripts/install-vault.sh b/tests/scripts/install-vault.sh
index 09ff6343d..8da001055 100755
--- a/tests/scripts/install-vault.sh
+++ b/tests/scripts/install-vault.sh
@@ -2,7 +2,9 @@
 set -eux
 
 DEFAULT_VAULT_VERSION=1.1.3
+DEFAULT_VAULT_LICENSE=oss
 HVAC_VAULT_VERSION=${1:-$DEFAULT_VAULT_VERSION}
+HVAC_VAULT_LICENSE=${2:-DEFAULT_VAULT_LICENSE}
 
 function build_and_install_vault_head_ref() {
     mkdir -p $HOME/bin
@@ -28,11 +30,13 @@ function install_vault_release() {
     mkdir -p $HOME/bin
 
     cd /tmp
-
-    #curl -sOL https://releases.hashicorp.com/vault/${HVAC_VAULT_VERSION}/vault_${HVAC_VAULT_VERSION}_linux_amd64.zip
-    #unzip vault_${HVAC_VAULT_VERSION}_linux_amd64.zip
-    curl -sOL https://s3-us-west-2.amazonaws.com/hc-enterprise-binaries/vault/ent/${HVAC_VAULT_VERSION}/vault-enterprise_${HVAC_VAULT_VERSION}%2Bent_linux_amd64.zip
-    unzip vault-enterprise_${HVAC_VAULT_VERSION}%2Bent_linux_amd64.zip
+    if [[ "$HVAC_VAULT_LICENSE" == "oss" ]]; then
+        curl -sOL https://releases.hashicorp.com/vault/${HVAC_VAULT_VERSION}/vault_${HVAC_VAULT_VERSION}_linux_amd64.zip
+        unzip vault_${HVAC_VAULT_VERSION}_linux_amd64.zip
+    else
+        curl -sOL https://s3-us-west-2.amazonaws.com/hc-enterprise-binaries/vault/ent/${HVAC_VAULT_VERSION}/vault-enterprise_${HVAC_VAULT_VERSION}%2Bent_linux_amd64.zip
+        unzip vault-enterprise_${HVAC_VAULT_VERSION}%2Bent_linux_amd64.zip
+    fi
 
     mv vault $HOME/bin
 }