diff --git a/pkg/config/config.go b/pkg/config/config.go
index dc5b197d..c512efec 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -459,6 +459,8 @@ type Update struct {
 	GitHubMonitor *GitHubMonitor `json:"github,omitempty" yaml:"github,omitempty"`
 	// The configuration block for transforming the `package.version` into an APK version
 	VersionTransform []VersionTransform `json:"version-transform,omitempty" yaml:"version-transform,omitempty"`
+	// Prefix filter to apply when searching releases
+	FilterPrefix string `json:"filter-prefix,omitempty" yaml:"filter-prefix,omitempty"`
 }
 
 // ReleaseMonitor indicates using the API for https://release-monitoring.org/
diff --git a/pkg/config/schema.json b/pkg/config/schema.json
index ddd6e838..7241c088 100644
--- a/pkg/config/schema.json
+++ b/pkg/config/schema.json
@@ -879,6 +879,10 @@
           },
           "type": "array",
           "description": "The configuration block for transforming the `package.version` into an APK version"
+        },
+        "filter-prefix": {
+          "type": "string",
+          "description": "Prefix filter to apply when searching releases"
         }
       },
       "additionalProperties": false,