diff --git a/Userland/Libraries/LibGL/CMakeLists.txt b/Userland/Libraries/LibGL/CMakeLists.txt
index f931ab479d..511bbecdba 100644
--- a/Userland/Libraries/LibGL/CMakeLists.txt
+++ b/Userland/Libraries/LibGL/CMakeLists.txt
@@ -1,15 +1,15 @@
 set(SOURCES
-    ClipPlanes.cpp
+    ClipPlane.cpp
     ContextParameter.cpp
     GLAPI.cpp
     GLContext.cpp
     Lighting.cpp
-    Lists.cpp
+    List.cpp
     Matrix.cpp
     Stencil.cpp
     Tex/NameAllocator.cpp
     Tex/Texture2D.cpp
-    Textures.cpp
+    Texture.cpp
     Vertex.cpp
 )
 
diff --git a/Userland/Libraries/LibGL/ClipPlanes.cpp b/Userland/Libraries/LibGL/ClipPlane.cpp
similarity index 100%
rename from Userland/Libraries/LibGL/ClipPlanes.cpp
rename to Userland/Libraries/LibGL/ClipPlane.cpp
diff --git a/Userland/Libraries/LibGL/Lists.cpp b/Userland/Libraries/LibGL/List.cpp
similarity index 100%
rename from Userland/Libraries/LibGL/Lists.cpp
rename to Userland/Libraries/LibGL/List.cpp
diff --git a/Userland/Libraries/LibGL/Textures.cpp b/Userland/Libraries/LibGL/Texture.cpp
similarity index 100%
rename from Userland/Libraries/LibGL/Textures.cpp
rename to Userland/Libraries/LibGL/Texture.cpp