diff --git a/config.go b/config.go
index 7fcaefa4..2dbd5585 100644
--- a/config.go
+++ b/config.go
@@ -137,6 +137,12 @@ type RuntimeConfig interface {
 	WithWasmCore2() RuntimeConfig
 }
 
+// NewRuntimeConfig returns a RuntimeConfig using the compiler if it is supported in this environment,
+// or the interpreter otherwise.
+func NewRuntimeConfig() RuntimeConfig {
+	return newRuntimeConfig()
+}
+
 type runtimeConfig struct {
 	enabledFeatures wasm.Features
 	newEngine       func(wasm.Features) wasm.Engine
diff --git a/config_supported.go b/config_supported.go
index ae2085cc..48201f4c 100644
--- a/config_supported.go
+++ b/config_supported.go
@@ -2,7 +2,6 @@
 
 package wazero
 
-// NewRuntimeConfig returns NewRuntimeConfigCompiler
-func NewRuntimeConfig() RuntimeConfig {
+func newRuntimeConfig() RuntimeConfig {
 	return NewRuntimeConfigCompiler()
 }
diff --git a/config_unsupported.go b/config_unsupported.go
index d88e9ac4..161eff38 100644
--- a/config_unsupported.go
+++ b/config_unsupported.go
@@ -2,7 +2,6 @@
 
 package wazero
 
-// NewRuntimeConfig returns NewRuntimeConfigInterpreter
-func NewRuntimeConfig() RuntimeConfig {
+func newRuntimeConfig() RuntimeConfig {
 	return NewRuntimeConfigInterpreter()
 }