diff --git a/src/scripting/vmthunks.cpp b/src/scripting/vmthunks.cpp
index 02394188f..a55abc5e6 100644
--- a/src/scripting/vmthunks.cpp
+++ b/src/scripting/vmthunks.cpp
@@ -3005,7 +3005,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(_AltHUD, GetLatency, Net_GetLatency)
 //
 //==========================================================================
 
-DEFINE_ACTION_FUNCTION(_Wads, GetNumEntries)
+DEFINE_ACTION_FUNCTION(_Wads, GetNumLumps)
 {
 	PARAM_PROLOGUE;
 	ACTION_RETURN_INT(fileSystem.GetNumEntries());
diff --git a/wadsrc/static/zscript/base.zs b/wadsrc/static/zscript/base.zs
index 976d1b63d..a1800f9fd 100644
--- a/wadsrc/static/zscript/base.zs
+++ b/wadsrc/static/zscript/base.zs
@@ -879,7 +879,7 @@ struct Wads
 	native static int FindLump(string name, int startlump = 0, FindLumpNamespace ns = GlobalNamespace);
 	native static string ReadLump(int lump);
 
-	native static int GetNumEntries();
+	native static int GetNumLumps();
 	native static string GetLumpName(int lump);
 	native static string GetLumpFullName(int lump);
 	native static int GetLumpNamespace(int lump);