diff --git a/tests/Clip_Tests.cpp b/tests/Clip_Tests.cpp
index 1b7475f4..5789780b 100644
--- a/tests/Clip_Tests.cpp
+++ b/tests/Clip_Tests.cpp
@@ -120,7 +120,7 @@ TEST(Clip_Properties)
 
 	if (!success)
 		// Raise exception
-		throw InvalidJSON("JSON could not be parsed (or is invalid)", "");
+		throw InvalidJSON("JSON could not be parsed (or is invalid)");
 
 	try
 	{
@@ -132,7 +132,7 @@ TEST(Clip_Properties)
 	catch (const std::exception& e)
 	{
 		// Error parsing JSON (or missing keys)
-		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)", "");
+		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)");
 	}
 
 
@@ -145,7 +145,7 @@ TEST(Clip_Properties)
 	            properties.c_str() + properties.size(), &root, &errors );
 	if (!success)
 		// Raise exception
-		throw InvalidJSON("JSON could not be parsed (or is invalid)", "");
+		throw InvalidJSON("JSON could not be parsed (or is invalid)");
 
 	try
 	{
@@ -157,7 +157,7 @@ TEST(Clip_Properties)
 	catch (const std::exception& e)
 	{
 		// Error parsing JSON (or missing keys)
-		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)", "");
+		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)");
 	}
 
 
@@ -170,7 +170,7 @@ TEST(Clip_Properties)
 				properties.c_str() + properties.size(), &root, &errors );
 	if (!success)
 		// Raise exception
-		throw InvalidJSON("JSON could not be parsed (or is invalid)", "");
+		throw InvalidJSON("JSON could not be parsed (or is invalid)");
 
 	try
 	{
@@ -181,7 +181,7 @@ TEST(Clip_Properties)
 	catch (const std::exception& e)
 	{
 		// Error parsing JSON (or missing keys)
-		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)", "");
+		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)");
 	}
 
 
@@ -194,7 +194,7 @@ TEST(Clip_Properties)
 	            properties.c_str() + properties.size(), &root, &errors );
 	if (!success)
 		// Raise exception
-		throw InvalidJSON("JSON could not be parsed (or is invalid)", "");
+		throw InvalidJSON("JSON could not be parsed (or is invalid)");
 
 	try
 	{
@@ -206,7 +206,7 @@ TEST(Clip_Properties)
 	catch (const std::exception& e)
 	{
 		// Error parsing JSON (or missing keys)
-		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)", "");
+		throw InvalidJSON("JSON is invalid (missing keys or invalid data types)");
 	}