--- src/impex/sifImport.cxx.orig	2017-09-21 16:45:40.000000000 +0200
+++ src/impex/sifImport.cxx	2020-01-17 22:19:33.000000000 +0100
@@ -142,7 +142,7 @@
         std::string str;
         getline(siffile, str);
 #ifdef DEBUG
-        std::std::cout << str << std::std::endl;
+        std::cout << str << std::endl;
 #endif
         if(i==0) {
             vigra_precondition(str=="Andor Technology Multi-Channel File", "The file is not a valid sif File.");