diff --git a/cmd/mappinggenerator/main.go b/cmd/mappinggenerator/main.go
index 9863210..812a9f4 100644
--- a/cmd/mappinggenerator/main.go
+++ b/cmd/mappinggenerator/main.go
@@ -37,8 +37,8 @@ func main() {
 		Receivers:  getCoreReceiverMapping(COLLECTOR_VERSION),
 		Processors: getCoreProcessorMapping(COLLECTOR_VERSION),
 		Exporters:  getCoreExporterMapping(COLLECTOR_VERSION),
-		Extensions: make(map[string]configmapping.ComponentMapping),
-		Connectors: make(map[string]configmapping.ComponentMapping),
+		Extensions: getCoreExtensionMapping(COLLECTOR_VERSION),
+		Connectors: getCoreConnectorMapping(COLLECTOR_VERSION),
 	}
 
 	contribRepoMappings := mappinggenerator.GenerateMappingFileForRepo(CONTRIB_REPO, opts.ContribVersion, opts.Verbose)
diff --git a/cmd/mappinggenerator/static_maps.go b/cmd/mappinggenerator/static_maps.go
index e07cb61..bd26474 100644
--- a/cmd/mappinggenerator/static_maps.go
+++ b/cmd/mappinggenerator/static_maps.go
@@ -44,3 +44,29 @@ func getCoreReceiverMapping(version string) map[string]configmapping.ComponentMa
 		},
 	}
 }
+
+func getCoreExtensionMapping(version string) map[string]configmapping.ComponentMapping {
+	return map[string]configmapping.ComponentMapping{
+		"memory_ballast": {
+			GithubUrl: "go.opentelemetry.io/collector/extension/memoryballastextension",
+			Version:   version,
+		},
+		"memory_limiter": {
+			GithubUrl: "go.opentelemetry.io/collector/extension/memorylimiterextension",
+			Version:   version,
+		},
+		"zpages": {
+			GithubUrl: "go.opentelemetry.io/collector/extension/zpagesextension",
+			Version:   version,
+		},
+	}
+}
+
+func getCoreConnectorMapping(version string) map[string]configmapping.ComponentMapping {
+	return map[string]configmapping.ComponentMapping{
+		"forward": {
+			GithubUrl: "go.opentelemetry.io/collector/connector/forwardconnector",
+			Version:   version,
+		},
+	}
+}