diff --git a/.gitignore b/.gitignore
index f3a1806..5a9cac1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,6 @@ nosetests.xml
 
 # Files with private / local data
 scripts/local_test_setup
+tests/data/key.json
+tests/data/key.p12
+tests/data/user-key.json
diff --git a/.travis.yml b/.travis.yml
index b61f595..815ac8f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,8 @@ env:
   - TOX_ENV=py34
   - TOX_ENV=pypy
   - TOX_ENV=docs
+  - TOX_ENV=system-tests
+  - TOX_ENV=system-tests3
 install:
 - pip install tox
 script:
diff --git a/scripts/run_system_tests.sh b/scripts/run_system_tests.sh
index c4b978f..82f4937 100755
--- a/scripts/run_system_tests.sh
+++ b/scripts/run_system_tests.sh
@@ -22,8 +22,23 @@ if [[ "${TRAVIS}" == "true" ]]; then
   # If merging to master and not a pull request, run system test.
   if [[ "${TRAVIS_BRANCH}" == "master" ]] && \
          [[ "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
-    echo "Running in Travis during merge, not setup correctly yet."
-    exit 1
+    echo "Running in Travis during merge, decrypting stored key file."
+
+    # Convert encrypted JSON key file into decrypted file to be used.
+    openssl aes-256-cbc -K ${encrypted_a1b222e8c14d_key} \
+        -iv ${encrypted_a1b222e8c14d_iv} \
+        -in tests/data/key.json.enc \
+        -out ${OAUTH2CLIENT_TEST_JSON_KEY_PATH} -d
+    # Convert encrypted P12 key file into decrypted file to be used.
+    openssl aes-256-cbc -K ${encrypted_a1b222e8c14d_key} \
+        -iv ${encrypted_a1b222e8c14d_iv} \
+        -in tests/data/key.p12.enc \
+        -out ${OAUTH2CLIENT_TEST_P12_KEY_PATH} -d
+    # Convert encrypted User JSON key file into decrypted file to be used.
+    openssl aes-256-cbc -K ${encrypted_a1b222e8c14d_key} \
+        -iv ${encrypted_a1b222e8c14d_iv} \
+        -in tests/data/user-key.json.enc \
+        -out ${OAUTH2CLIENT_TEST_USER_KEY_PATH} -d
   else
     echo "Running in Travis during non-merge to master, doing nothing."
     exit
diff --git a/tests/data/key.json.enc b/tests/data/key.json.enc
new file mode 100644
index 0000000..83dbbf4
Binary files /dev/null and b/tests/data/key.json.enc differ
diff --git a/tests/data/key.p12.enc b/tests/data/key.p12.enc
new file mode 100644
index 0000000..dc23e08
Binary files /dev/null and b/tests/data/key.p12.enc differ
diff --git a/tests/data/user-key.json.enc b/tests/data/user-key.json.enc
new file mode 100644
index 0000000..f3933af
Binary files /dev/null and b/tests/data/user-key.json.enc differ