diff --git a/project/src/media/openal/OpenALBindings.cpp b/project/src/media/openal/OpenALBindings.cpp
index cd67d72ccc..0ca8ff6de5 100644
--- a/project/src/media/openal/OpenALBindings.cpp
+++ b/project/src/media/openal/OpenALBindings.cpp
@@ -2301,6 +2301,17 @@ namespace lime {
 	}
 
 
+	bool lime_alc_is_extension_present (HxString extname) {
+
+		#ifdef LIME_OPENALSOFT
+		return alcIsExtensionPresent (extname.__s);
+		#else
+		return false;
+		#endif
+
+	}
+
+
 	HL_PRIM bool HL_NAME(hl_al_is_extension_present) (hl_vstring* extname) {
 
 		#ifdef LIME_OPENALSOFT
@@ -2312,6 +2323,17 @@ namespace lime {
 	}
 
 
+	HL_PRIM bool HL_NAME(hl_alc_is_extension_present) (hl_vstring* extname) {
+
+		#ifdef LIME_OPENALSOFT
+		return alcIsExtensionPresent (extname ? hl_to_utf8 (extname->bytes) : NULL);
+		#else
+		return false;
+		#endif
+
+	}
+
+
 	bool lime_al_is_filter (value filter) {
 
 		#ifdef LIME_OPENALSOFT
@@ -3580,6 +3602,7 @@ namespace lime {
 	DEFINE_PRIME1 (lime_al_is_effect);
 	DEFINE_PRIME1 (lime_al_is_enabled);
 	DEFINE_PRIME1 (lime_al_is_extension_present);
+	DEFINE_PRIME1 (lime_alc_is_extension_present);
 	DEFINE_PRIME1 (lime_al_is_filter);
 	DEFINE_PRIME1 (lime_al_is_source);
 	DEFINE_PRIME4v (lime_al_listener3f);
@@ -3704,6 +3727,7 @@ namespace lime {
 	DEFINE_HL_PRIM (_BOOL, hl_al_is_effect, _TCFFIPOINTER);
 	DEFINE_HL_PRIM (_BOOL, hl_al_is_enabled, _I32);
 	DEFINE_HL_PRIM (_BOOL, hl_al_is_extension_present, _STRING);
+	DEFINE_HL_PRIM (_BOOL, hl_alc_is_extension_present, _STRING);
 	DEFINE_HL_PRIM (_BOOL, hl_al_is_filter, _TCFFIPOINTER);
 	DEFINE_HL_PRIM (_BOOL, hl_al_is_source, _TCFFIPOINTER);
 	DEFINE_HL_PRIM (_VOID, hl_al_listener3f, _I32 _F32 _F32 _F32);
diff --git a/src/lime/_internal/backend/native/NativeCFFI.hx b/src/lime/_internal/backend/native/NativeCFFI.hx
index 33ce3df541..03e0360f7c 100644
--- a/src/lime/_internal/backend/native/NativeCFFI.hx
+++ b/src/lime/_internal/backend/native/NativeCFFI.hx
@@ -1574,6 +1574,8 @@ class NativeCFFI
 
 	@:cffi private static function lime_al_is_extension_present(extname:String):Bool;
 
+	@:cffi private static function lime_alc_is_extension_present(extname:String):Bool;
+
 	@:cffi private static function lime_al_is_source(source:CFFIPointer):Bool;
 
 	@:cffi private static function lime_al_listener3f(param:Int, value1:Float32, value2:Float32, value3:Float32):Void;
@@ -1760,6 +1762,8 @@ class NativeCFFI
 	private static var lime_al_is_enabled = new cpp.Callable<Int->Bool>(cpp.Prime._loadPrime("lime", "lime_al_is_enabled", "ib", false));
 	private static var lime_al_is_extension_present = new cpp.Callable<String->Bool>(cpp.Prime._loadPrime("lime", "lime_al_is_extension_present", "sb",
 		false));
+	private static var lime_alc_is_extension_present = new cpp.Callable<String->Bool>(cpp.Prime._loadPrime("lime", "lime_alc_is_extension_present", "sb",
+		false));
 	private static var lime_al_is_source = new cpp.Callable<cpp.Object->Bool>(cpp.Prime._loadPrime("lime", "lime_al_is_source", "ob", false));
 	private static var lime_al_listener3f = new cpp.Callable<Int->cpp.Float32->cpp.Float32->cpp.Float32->cpp.Void>(cpp.Prime._loadPrime("lime",
 		"lime_al_listener3f", "ifffv", false));
@@ -1899,6 +1903,7 @@ class NativeCFFI
 	private static var lime_al_is_buffer = CFFI.load("lime", "lime_al_is_buffer", 1);
 	private static var lime_al_is_enabled = CFFI.load("lime", "lime_al_is_enabled", 1);
 	private static var lime_al_is_extension_present = CFFI.load("lime", "lime_al_is_extension_present", 1);
+	private static var lime_alc_is_extension_present = CFFI.load("lime", "lime_alc_is_extension_present", 1);
 	private static var lime_al_is_source = CFFI.load("lime", "lime_al_is_source", 1);
 	private static var lime_al_listener3f = CFFI.load("lime", "lime_al_listener3f", 4);
 	private static var lime_al_listener3i = CFFI.load("lime", "lime_al_listener3i", 4);
@@ -2180,6 +2185,11 @@ class NativeCFFI
 		return false;
 	}
 
+	@:hlNative("lime", "hl_alc_is_extension_present") private static function lime_alc_is_extension_present(extname:String):Bool
+	{
+		return false;
+	}
+
 	@:hlNative("lime", "hl_al_is_source") private static function lime_al_is_source(source:CFFIPointer):Bool
 	{
 		return false;
diff --git a/src/lime/media/openal/ALC.hx b/src/lime/media/openal/ALC.hx
index 62a3b6e264..8c8b337c18 100644
--- a/src/lime/media/openal/ALC.hx
+++ b/src/lime/media/openal/ALC.hx
@@ -201,5 +201,14 @@ class ALC
 		NativeCFFI.lime_alc_suspend_context(context);
 		#end
 	}
+
+	public static function isExtensionPresent(extname:String):Bool
+	{
+		#if (lime_cffi && lime_openal && !macro)
+		return NativeCFFI.lime_alc_is_extension_present(extname);
+		#else
+		return false;
+		#end
+	}
 }
 #end