diff --git a/src/cat/TPTScriptInterface.cpp b/src/cat/TPTScriptInterface.cpp
index d37bff350..dc466dbb9 100644
--- a/src/cat/TPTScriptInterface.cpp
+++ b/src/cat/TPTScriptInterface.cpp
@@ -85,7 +85,7 @@ ValueType TPTScriptInterface::testType(std::string word)
 	//Basic type
 	parseNumber:
 			for(i = 0; i < word.length(); i++)
-				if(!(rawWord[i] >= '0' && rawWord[i] <= '9'))
+				if(!(rawWord[i] >= '0' && rawWord[i] <= '9') && rawWord[i] != '.')
 				{
 					if(rawWord[i] == ',' && rawWord[i+1] >= '0' && rawWord[i+1] <= '9')
 						goto parsePoint;