diff --git a/src/BulletCollision/premake4.lua b/src/BulletCollision/premake4.lua
index 094b306ee..74992dbf2 100644
--- a/src/BulletCollision/premake4.lua
+++ b/src/BulletCollision/premake4.lua
@@ -1,11 +1,21 @@
-	project "BulletCollision"
-		
-	kind "StaticLib"
-	targetdir "../../lib"
-	includedirs {
-		"..",
-	}
-	files {
-		"**.cpp",
-		"**.h"
-	}
\ No newline at end of file
+	project "BulletCollision"
+
+	kind "StaticLib"
+	targetdir "../../lib"
+	includedirs {
+		"..",
+	}
+	files {
+		"*.cpp",
+		"*.h",
+		"BroadphaseCollision/*.cpp",
+		"BroadphaseCollision/*.h",
+		"CollisionDispatch/*.cpp",
+                "CollisionDispatch/*.h",
+		"CollisionShapes/*.cpp",
+		"CollisionShapes/*.h",
+		"Gimpact/*.cpp",
+		"Gimpact/*.h",
+		"NarrowPhaseCollision/*.cpp",
+		"NarrowPhaseCollision/*.h",
+	}
diff --git a/src/LinearMath/premake4.lua b/src/LinearMath/premake4.lua
index b698bed8e..e4ba87b3e 100644
--- a/src/LinearMath/premake4.lua
+++ b/src/LinearMath/premake4.lua
@@ -1,11 +1,11 @@
-	project "LinearMath"
-		
-	kind "StaticLib"
-	targetdir "../../lib"
-	includedirs {
-		"..",
-	}
-	files {
-		"**.cpp",
-		"**.h"
-	}
\ No newline at end of file
+	project "LinearMath"
+
+	kind "StaticLib"
+	targetdir "../../lib"
+	includedirs {
+		"..",
+	}
+	files {
+		"*.cpp",
+		"*.h"
+	}