diff --git a/modules/deploy/partials/requirements.adoc b/modules/deploy/partials/requirements.adoc
index e55dc0009e..9c8c259f5b 100644
--- a/modules/deploy/partials/requirements.adoc
+++ b/modules/deploy/partials/requirements.adoc
@@ -28,6 +28,17 @@ Make sure to do the following:
 Minimum required Helm version: {supported-helm-version}
 
 https://helm.sh/docs/intro/install/[Install Helm^].
+
+[NOTE]
+====
+Helm v3.18.0 is not supported due to a bug that causes errors such as:
+
+[.no-copy]
+----
+Error: INSTALLATION FAILED: execution error at (redpanda/templates/entry-point.yaml:17:4): invalid Quantity expected string or float64 got: json.Number (1)
+----
+
+To avoid similar errors, upgrade to a later version. For more details, see the https://github.com/helm/helm/issues/30880[Helm GitHub issue^].
 endif::[]
 
 [[number-of-workers]]
diff --git a/modules/troubleshoot/partials/errors-and-solutions.adoc b/modules/troubleshoot/partials/errors-and-solutions.adoc
index 0604b70529..610c576c5a 100644
--- a/modules/troubleshoot/partials/errors-and-solutions.adoc
+++ b/modules/troubleshoot/partials/errors-and-solutions.adoc
@@ -4,9 +4,22 @@ ifdef::env-kubernetes+include-categories[]
 This section addresses common issues that may occur when deploying Redpanda in a Kubernetes environment.
 endif::[]
 
+
 //tag::deployment[]
 
 ifdef::env-kubernetes[]
+//tag::deployment-helm-3-18[]
+=== Helm v3.18.0 is not supported (json.Number error)
+
+If you are using Helm v3.18.0, you may encounter errors such as:
+
+[.no-copy]
+----
+Error: INSTALLATION FAILED: execution error at (redpanda/templates/entry-point.yaml:17:4): invalid Quantity expected string or float64 got: json.Number (1)
+----
+
+This is due to a bug in Helm v3.18.0. To avoid similar errors, upgrade to a later version. For more details, see the https://github.com/helm/helm/issues/30880[Helm GitHub issue^].
+//end::deployment-helm-3-18[]
 //tag::deployment-pod-pending[]
 === StatefulSet never rolls out