diff --git a/contrib/openddlparser/premake5.lua b/contrib/openddlparser/premake5.lua
index 8d307bae7..818d98849 100644
--- a/contrib/openddlparser/premake5.lua
+++ b/contrib/openddlparser/premake5.lua
@@ -26,6 +26,7 @@ project "openddlparser"
         "OPENDDLPARSER_BUILD"
     }
 
+    -- OS specific
     filter "system:linux"
         pic "On"
 		systemversion "latest"
@@ -34,4 +35,18 @@ project "openddlparser"
 		pic "On"
 
     filter "system:windows"
-		systemversion "latest"
\ No newline at end of file
+		systemversion "latest"
+
+    -- Configuration stuff
+    filter "configurations:Debug"
+		runtime "Debug"
+		symbols "on"
+
+	filter "configurations:Release"
+		runtime "Release"
+		optimize "Speed"
+
+    filter "configurations:DIST"
+		runtime "Release"
+		symbols "off"
+		optimize "Speed"
\ No newline at end of file
diff --git a/contrib/pugixml/premake5.lua b/contrib/pugixml/premake5.lua
index 995836220..195e1bb97 100644
--- a/contrib/pugixml/premake5.lua
+++ b/contrib/pugixml/premake5.lua
@@ -14,12 +14,27 @@ project "pugixml"
         "src/*.cpp",
     }
 
+    -- OS specific
     filter "system:linux"
         pic "On"
-		systemversion "latest"
+		    systemversion "latest"
 
     filter "system:macosx"
-		pic "On"
+		    pic "On"
 
     filter "system:windows"
-		systemversion "latest"
\ No newline at end of file
+		    systemversion "latest"
+
+    -- Configuration stuff
+    filter "configurations:Debug"
+		    runtime "Debug"
+		    symbols "on"
+
+	  filter "configurations:Release"
+		    runtime "Release"
+		    optimize "Speed"
+
+    filter "configurations:Dist"
+		    runtime "Release"
+		    symbols "off"
+		    optimize "Speed"
\ No newline at end of file
diff --git a/contrib/zip/premake5.lua b/contrib/zip/premake5.lua
index a26b59e54..637c56af0 100644
--- a/contrib/zip/premake5.lua
+++ b/contrib/zip/premake5.lua
@@ -13,12 +13,27 @@ project "zip"
         "%{prj.location}/src/*.c"
     }
 
+    -- OS specific
     filter "system:linux"
         pic "On"
-		systemversion "latest"
+		    systemversion "latest"
 
     filter "system:macosx"
-		pic "On"
+		    pic "On"
 
     filter "system:windows"
-		systemversion "latest"
+		    systemversion "latest"
+
+    -- Configuration stuff
+    filter "configurations:Debug"
+		    runtime "Debug"
+		    symbols "on"
+
+	  filter "configurations:Release"
+		    runtime "Release"
+		    optimize "Speed"
+
+    filter "configurations:Dist"
+		    runtime "Release"
+		    symbols "off"
+		    optimize "Speed"
diff --git a/contrib/zlib/premake5.lua b/contrib/zlib/premake5.lua
index 68bc05c13..842b353ec 100644
--- a/contrib/zlib/premake5.lua
+++ b/contrib/zlib/premake5.lua
@@ -13,6 +13,7 @@ project "zlib"
         "%{prj.location}/*.c"
     }
 
+    -- OS specific
     filter "system:linux"
         pic "On"
 		systemversion "latest"
@@ -21,4 +22,18 @@ project "zlib"
 		pic "On"
 
     filter "system:windows"
-        systemversion "latest"
+		systemversion "latest"
+
+    -- Configuration stuff
+    filter "configurations:Debug"
+		runtime "Debug"
+		symbols "on"
+
+	  filter "configurations:Release"
+		runtime "Release"
+		optimize "Speed"
+
+    filter "configurations:Dist"
+		runtime "Release"
+		symbols "off"
+		optimize "Speed"
diff --git a/premake5.lua b/premake5.lua
index d55c12712..a97f3d79f 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -60,6 +60,7 @@ project "Assimp"
         }
     end
 
+    -- OS specific
     filter "system:linux"
         pic "On"
 		systemversion "latest"
@@ -70,10 +71,16 @@ project "Assimp"
     filter "system:windows"
 		systemversion "latest"
 
+    -- Configuration stuff
     filter "configurations:Debug"
 		runtime "Debug"
 		symbols "on"
 
 	filter "configurations:Release"
 		runtime "Release"
-		optimize "on"
\ No newline at end of file
+		optimize "Speed"
+
+    filter "configurations:Dist"
+		runtime "Release"
+		symbols "off"
+		optimize "Speed"
\ No newline at end of file