diff --git a/intern/cycles/kernel/osl/nodes/node_wave_texture.osl b/intern/cycles/kernel/osl/nodes/node_wave_texture.osl
index 226dd3405c2..db53faaf94b 100644
--- a/intern/cycles/kernel/osl/nodes/node_wave_texture.osl
+++ b/intern/cycles/kernel/osl/nodes/node_wave_texture.osl
@@ -50,12 +50,12 @@ shader node_wave_texture(
 	float Scale = 5.0,
 	float Distortion = 0.0,
 	float Detail = 2.0,
-	float dscale = 1.0,
+	float DetailScale = 1.0,
 	point Vector = P,
 	output float Fac = 0.0,
 	output color Color = color (0.0, 0.0, 0.0))
 {
-	Fac = wave(Vector, Scale, Type, Detail, Distortion, dscale);
+	Fac = wave(Vector, Scale, Type, Detail, Distortion, DetailScale);
 	Color = color(Fac, Fac, Fac);
 }
 
diff --git a/intern/cycles/render/osl.cpp b/intern/cycles/render/osl.cpp
index d4c93c07e2f..dbd6b0ac9d9 100644
--- a/intern/cycles/render/osl.cpp
+++ b/intern/cycles/render/osl.cpp
@@ -200,19 +200,19 @@ void OSLCompiler::add(ShaderNode *node, const char *name)
 
 			switch(input->type) {
 				case SHADER_SOCKET_COLOR:
-					parameter_color(input->name, input->value);
+					parameter_color(compatible_name(input->name).c_str(), input->value);
 					break;
 				case SHADER_SOCKET_POINT:
-					parameter_point(input->name, input->value);
+					parameter_point(compatible_name(input->name).c_str(), input->value);
 					break;
 				case SHADER_SOCKET_VECTOR:
-					parameter_vector(input->name, input->value);
+					parameter_vector(compatible_name(input->name).c_str(), input->value);
 					break;
 				case SHADER_SOCKET_NORMAL:
-					parameter_normal(input->name, input->value);
+					parameter_normal(compatible_name(input->name).c_str(), input->value);
 					break;
 				case SHADER_SOCKET_FLOAT:
-					parameter(input->name, input->value.x);
+					parameter(compatible_name(input->name).c_str(), input->value.x);
 					break;
 				case SHADER_SOCKET_CLOSURE:
 					break;