diff --git a/docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md b/docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md
index 4a29210622c..c01043e20ba 100644
--- a/docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md
+++ b/docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md
@@ -63,7 +63,7 @@ Most [generally available](https://grafana.com/docs/release-life-cycle/#general-
 | `alertingQueryOptimization`        | Optimizes eligible queries in order to reduce load on datasources                                                                                                                                                            |                    |
 | `betterPageScrolling`              | Removes CustomScrollbar from the UI, relying on native browser scrollbars                                                                                                                                                    | Yes                |
 | `cloudWatchNewLabelParsing`        | Updates CloudWatch label parsing to be more accurate                                                                                                                                                                         | Yes                |
-| `pluginProxyPreserveTrailingSlash` | Preserve plugin proxy trailing slash.                                                                                                                                                                                        | Yes                |
+| `pluginProxyPreserveTrailingSlash` | Preserve plugin proxy trailing slash.                                                                                                                                                                                        |                    |
 
 ## Public preview feature toggles
 
diff --git a/pkg/services/featuremgmt/registry.go b/pkg/services/featuremgmt/registry.go
index 5029659d955..fd2b9500784 100644
--- a/pkg/services/featuremgmt/registry.go
+++ b/pkg/services/featuremgmt/registry.go
@@ -1289,7 +1289,7 @@ var (
 			Description: "Preserve plugin proxy trailing slash.",
 			Stage:       FeatureStageGeneralAvailability,
 			Owner:       grafanaPluginsPlatformSquad,
-			Expression:  "true", // enabled by default
+			Expression:  "false", // disabled by default
 		},
 	}
 )