diff --git a/glm/gtx/scalar_relational.inl b/glm/gtx/scalar_relational.inl
index b824c8da..ad397c33 100644
--- a/glm/gtx/scalar_relational.inl
+++ b/glm/gtx/scalar_relational.inl
@@ -71,20 +71,18 @@ namespace glm
 
 	GLM_FUNC_QUALIFIER bool any
 	(
-		bool const & x, 
-		bool const & y
+		bool const & x
 	)
 	{
-		return x || y;
+		return x;
 	}
 
 	GLM_FUNC_QUALIFIER bool all
 	(
-		bool const & x, 
-		bool const & y
+		bool const & x
 	)
 	{
-		return x && y;
+		return x;
 	}
 
 	GLM_FUNC_QUALIFIER bool not_
diff --git a/test/gtx/gtx_scalar_relational.cpp b/test/gtx/gtx_scalar_relational.cpp
index f1e9cc63..abafc2ec 100644
--- a/test/gtx/gtx_scalar_relational.cpp
+++ b/test/gtx/gtx_scalar_relational.cpp
@@ -135,10 +135,8 @@ int test_any()
 {
 	int Error(0);
 
-	Error += glm::any(true, true) ? 0 : 1;
-	Error += glm::any(true, false) ? 0 : 1;
-	Error += glm::any(false, true) ? 0 : 1;
-	Error += glm::any(false, false) ? 1 : 0;
+	Error += glm::any(true) ? 0 : 1;
+	Error += glm::any(false) ? 1 : 0;
 
 	return Error;
 }
@@ -147,10 +145,8 @@ int test_all()
 {
 	int Error(0);
 
-	Error += glm::all(true, true) ? 0 : 1;
-	Error += glm::all(true, false) ? 1 : 0;
-	Error += glm::all(false, true) ? 1 : 0;
-	Error += glm::all(false, false) ? 1 : 0;
+	Error += glm::all(true) ? 0 : 1;
+	Error += glm::all(false) ? 1 : 0;
 
 	return Error;
 }