diff --git a/icinga2.sln b/icinga2.sln
index 0b8ba20ab..59ff98ea1 100644
--- a/icinga2.sln
+++ b/icinga2.sln
@@ -117,8 +117,8 @@ Global
 		{2E6C1133-730F-4875-A72C-B455B1DD4C5C}.Release|x64.Build.0 = Release|x64
 		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win32.ActiveCfg = Debug|Win32
 		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win32.Build.0 = Debug|Win32
-		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win64.ActiveCfg = Debug|Win32
-		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win64.Build.0 = Debug|Win32
+		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win64.ActiveCfg = Debug|x64
+		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|Win64.Build.0 = Debug|x64
 		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|x64.ActiveCfg = Debug|x64
 		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Debug|x64.Build.0 = Debug|x64
 		{EBEA7D10-66FB-4760-8AA8-81CD500D899E}.Release|Win32.ActiveCfg = Release|Win32