diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 69d35914..2c1791c3 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -71,6 +71,11 @@ integration)
 samples)
     if [[ -f samples/pom.xml ]]
     then
+        if [ -f "${KOKORO_GFILE_DIR}/secret_manager/java-bigqueryconnection-samples-secrets" ]
+        then
+            source "${KOKORO_GFILE_DIR}/secret_manager/java-bigqueryconnection-samples-secrets"
+        fi
+
         pushd samples
         mvn -B \
           -Penable-samples \
diff --git a/.kokoro/nightly/samples.cfg b/.kokoro/nightly/samples.cfg
index f2542931..5585ccb4 100644
--- a/.kokoro/nightly/samples.cfg
+++ b/.kokoro/nightly/samples.cfg
@@ -29,7 +29,7 @@ env_vars: {
 
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
-  value: "java-docs-samples-service-account"
+  value: "java-docs-samples-service-account, java-bigqueryconnection-samples-secrets"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/samples.cfg b/.kokoro/presubmit/samples.cfg
index 01e09600..3fd1ecc9 100644
--- a/.kokoro/presubmit/samples.cfg
+++ b/.kokoro/presubmit/samples.cfg
@@ -29,5 +29,5 @@ env_vars: {
 
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
-  value: "java-docs-samples-service-account"
+  value: "java-docs-samples-service-account, java-bigqueryconnection-samples-secrets"
 }
\ No newline at end of file
diff --git a/synth.py b/synth.py
index 4c0c84fe..ec846e95 100644
--- a/synth.py
+++ b/synth.py
@@ -30,4 +30,8 @@
       destination_name='bigqueryconnection',
   )
 
-java.common_templates()
\ No newline at end of file
+java.common_templates(excludes=[
+    '.kokoro/build.sh',
+    '.kokoro/nightly/samples.cfg',
+    '.kokoro/presubmit/samples.cfg',
+])
\ No newline at end of file