diff --git a/flyteplugins/go/tasks/pluginmachinery/flytek8s/k8s_resource_adds_test.go b/flyteplugins/go/tasks/pluginmachinery/flytek8s/k8s_resource_adds_test.go
index e215e23ee6..09506d155a 100644
--- a/flyteplugins/go/tasks/pluginmachinery/flytek8s/k8s_resource_adds_test.go
+++ b/flyteplugins/go/tasks/pluginmachinery/flytek8s/k8s_resource_adds_test.go
@@ -382,13 +382,12 @@ func TestDecorateEnvVars(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			assert.NoError(t, propellerCfg.SetConfig(&propellerCfg.Config{
-				LiteralOffloadingConfig: propellerCfg.LiteralOffloadingConfig{
-					Enabled:                  tt.offloadingEnabled,
-					MinSizeInMBForOffloading: 1,
-					MaxSizeInMBForOffloading: 42,
-				},
-			}))
+			cfg := propellerCfg.GetConfig()
+			cfg.LiteralOffloadingConfig = propellerCfg.LiteralOffloadingConfig{
+				Enabled:                  tt.offloadingEnabled,
+				MinSizeInMBForOffloading: 1,
+				MaxSizeInMBForOffloading: 42,
+			}
 
 			assert.NoError(t, config.SetK8sPluginConfig(&config.K8sPluginConfig{
 				DefaultEnvVars:        tt.additionEnvVar,
diff --git a/flytepropeller/pkg/controller/config/config.go b/flytepropeller/pkg/controller/config/config.go
index 24b8e0032a..4801b8993a 100644
--- a/flytepropeller/pkg/controller/config/config.go
+++ b/flytepropeller/pkg/controller/config/config.go
@@ -356,11 +356,6 @@ func GetConfig() *Config {
 	return configSection.GetConfig().(*Config)
 }
 
-// SetConfig should be used for TESTING ONLY as it sets current value for the config.
-func SetConfig(cfg *Config) error {
-	return configSection.SetConfig(cfg)
-}
-
 // MustRegisterSubSection can be used to configure any subsections the the propeller configuration
 func MustRegisterSubSection(subSectionKey string, section config.Config) config.Section {
 	return configSection.MustRegisterSection(subSectionKey, section)