diff --git a/pkg/query-service/app/integrations/builtin_integrations/mongo/config/configure-otel-collector.md b/pkg/query-service/app/integrations/builtin_integrations/mongo/config/configure-otel-collector.md
index abb9bd8f25..35238c9e9a 100644
--- a/pkg/query-service/app/integrations/builtin_integrations/mongo/config/configure-otel-collector.md
+++ b/pkg/query-service/app/integrations/builtin_integrations/mongo/config/configure-otel-collector.md
@@ -4,7 +4,7 @@
 
 Save the following collector config in a file named `mongo-collector-config.yaml`
 
-```
+```bash
 receivers:
   mongodb:
     # - For standalone MongoDB deployments this is the hostname and port of the mongod instance
diff --git a/pkg/query-service/app/integrations/builtin_integrations/mongo/config/prerequisites.md b/pkg/query-service/app/integrations/builtin_integrations/mongo/config/prerequisites.md
index 2914a64b86..5a844d6988 100644
--- a/pkg/query-service/app/integrations/builtin_integrations/mongo/config/prerequisites.md
+++ b/pkg/query-service/app/integrations/builtin_integrations/mongo/config/prerequisites.md
@@ -8,7 +8,7 @@ Mongodb recommends to set up a least privilege user (LPU) with a `clusterMonitor
 
 Run the following command to create a user with the necessary permissions.
 
-```
+```bash
 use admin
 db.createUser(
   {
diff --git a/pkg/query-service/app/integrations/builtin_integrations/postgres/config/configure-otel-collector.md b/pkg/query-service/app/integrations/builtin_integrations/postgres/config/configure-otel-collector.md
index 3eb3a39b03..d0dcf896c1 100644
--- a/pkg/query-service/app/integrations/builtin_integrations/postgres/config/configure-otel-collector.md
+++ b/pkg/query-service/app/integrations/builtin_integrations/postgres/config/configure-otel-collector.md
@@ -4,7 +4,7 @@
 
 Save the following collector config in a file named `postgres-collector-config.yaml`
 
-```
+```bash
 receivers:
   postgresql:
     # The endpoint of the postgresql server. Whether using TCP or Unix sockets, this value should be host:port. If transport is set to unix, the endpoint will internally be translated from host:port to /host.s.PGSQL.port
diff --git a/pkg/query-service/app/integrations/builtin_integrations/postgres/config/prerequisites.md b/pkg/query-service/app/integrations/builtin_integrations/postgres/config/prerequisites.md
index 004692ba53..519509e4e2 100644
--- a/pkg/query-service/app/integrations/builtin_integrations/postgres/config/prerequisites.md
+++ b/pkg/query-service/app/integrations/builtin_integrations/postgres/config/prerequisites.md
@@ -8,7 +8,7 @@ This receiver supports PostgreSQL versions 9.6+
 
 For PostgreSQL versions 10+, run:
 
-```
+```bash
 create user monitoring with password '<PASSWORD>';
 grant pg_monitor to monitoring;
 grant SELECT ON pg_stat_database to monitoring;
@@ -16,7 +16,7 @@ grant SELECT ON pg_stat_database to monitoring;
 
 For PostgreSQL versions >= 9.6 and <10, run:
 
-```
+```bash
 create user monitoring with password '<PASSWORD>';
 grant SELECT ON pg_stat_database to monitoring;
 ```
diff --git a/pkg/query-service/app/integrations/builtin_integrations/redis/config/configure-otel-collector.md b/pkg/query-service/app/integrations/builtin_integrations/redis/config/configure-otel-collector.md
index 21d586a771..8dd52dd07e 100644
--- a/pkg/query-service/app/integrations/builtin_integrations/redis/config/configure-otel-collector.md
+++ b/pkg/query-service/app/integrations/builtin_integrations/redis/config/configure-otel-collector.md
@@ -4,7 +4,7 @@
 
 Save the following collector config in a file named `redis-collector-config.yaml`
 
-```
+```bash
 receivers:
   redis:
     # The hostname and port of the Redis instance, separated by a colon.