diff --git a/integration_tests/ci/sample.profiles.yml b/integration_tests/ci/sample.profiles.yml
index 893fbe677..7a026e2c4 100644
--- a/integration_tests/ci/sample.profiles.yml
+++ b/integration_tests/ci/sample.profiles.yml
@@ -14,7 +14,7 @@ integration_tests:
       host: "{{ env_var('POSTGRES_TEST_HOST') }}"
       user: "{{ env_var('POSTGRES_TEST_USER') }}"
       pass: "{{ env_var('POSTGRES_TEST_PASS') }}"
-      port: "{{ env_var('POSTGRES_TEST_PORT') }}"
+      port: "{{ env_var('POSTGRES_TEST_PORT') | as_number }}"
       dbname: "{{ env_var('POSTGRES_TEST_DBNAME') }}"
       schema: dbt_utils_integration_tests_postgres
       threads: 1
@@ -25,7 +25,7 @@ integration_tests:
       user: "{{ env_var('REDSHIFT_TEST_USER') }}"
       pass: "{{ env_var('REDSHIFT_TEST_PASS') }}"
       dbname: "{{ env_var('REDSHIFT_TEST_DBNAME') }}"
-      port: "{{ env_var('REDSHIFT_TEST_PORT') }}"
+      port: "{{ env_var('REDSHIFT_TEST_PORT') | as_number }}"
       schema: dbt_utils_integration_tests_redshift
       threads: 1
 
@@ -36,7 +36,7 @@ integration_tests:
       project: "{{ env_var('BIGQUERY_TEST_DATABASE') }}"
       schema: dbt_utils_integration_tests_bigquery
       threads: 1
-      
+
     snowflake:
       type: snowflake
       account: "{{ env_var('SNOWFLAKE_TEST_ACCOUNT') }}"
@@ -46,4 +46,4 @@ integration_tests:
       database: "{{ env_var('SNOWFLAKE_TEST_DATABASE') }}"
       warehouse: "{{ env_var('SNOWFLAKE_TEST_WAREHOUSE') }}"
       schema: dbt_utils_integration_tests_snowflake
-      threads: 1
\ No newline at end of file
+      threads: 1