diff --git a/src/modules/physics/box2d/World.cpp b/src/modules/physics/box2d/World.cpp
index bc919fda6..957fc8b20 100644
--- a/src/modules/physics/box2d/World.cpp
+++ b/src/modules/physics/box2d/World.cpp
@@ -396,12 +396,12 @@ int World::getGravity(lua_State *L)
 	return 2;
 }
 
-void World::setAllowSleeping(bool allow)
+void World::setSleepingAllowed(bool allow)
 {
 	world->SetAllowSleeping(allow);
 }
 
-bool World::getAllowSleeping() const
+bool World::isSleepingAllowed() const
 {
 	return world->GetAllowSleeping();
 }
diff --git a/src/modules/physics/box2d/World.h b/src/modules/physics/box2d/World.h
index 47eaca921..f86b94467 100644
--- a/src/modules/physics/box2d/World.h
+++ b/src/modules/physics/box2d/World.h
@@ -185,13 +185,13 @@ public:
 	 * Sets whether this World allows sleep.
 	 * @param allow True to allow, false to disallow.
 	 **/
-	void setAllowSleeping(bool allow);
+	void setSleepingAllowed(bool allow);
 
 	/**
 	 * Returns whether this World allows sleep.
 	 * @return True if allowed, false if disallowed.
 	 **/
-	bool getAllowSleeping() const;
+	bool isSleepingAllowed() const;
 
 	/**
 	 * Returns whether this World is currently locked.
diff --git a/src/modules/physics/box2d/wrap_World.cpp b/src/modules/physics/box2d/wrap_World.cpp
index aed67ee22..6039e65be 100644
--- a/src/modules/physics/box2d/wrap_World.cpp
+++ b/src/modules/physics/box2d/wrap_World.cpp
@@ -87,18 +87,18 @@ int w_World_getGravity(lua_State *L)
 	return t->getGravity(L);
 }
 
-int w_World_setAllowSleeping(lua_State *L)
+int w_World_setSleepingAllowed(lua_State *L)
 {
 	World *t = luax_checkworld(L, 1);
 	bool b = luax_toboolean(L, 2);
-	t->setAllowSleeping(b);
+	t->setSleepingAllowed(b);
 	return 0;
 }
 
-int w_World_getAllowSleeping(lua_State *L)
+int w_World_isSleepingAllowed(lua_State *L)
 {
 	World *t = luax_checkworld(L, 1);
-	luax_pushboolean(L, t->getAllowSleeping());
+	luax_pushboolean(L, t->isSleepingAllowed());
 	return 1;
 }
 
@@ -189,8 +189,8 @@ static const luaL_Reg functions[] =
 	{ "getContactFilter", w_World_getContactFilter },
 	{ "setGravity", w_World_setGravity },
 	{ "getGravity", w_World_getGravity },
-	{ "setAllowSleeping", w_World_setAllowSleeping },
-	{ "getAllowSleeping", w_World_getAllowSleeping },
+	{ "setSleepingAllowed", w_World_setSleepingAllowed },
+	{ "isSleepingAllowed", w_World_isSleepingAllowed },
 	{ "isLocked", w_World_isLocked },
 	{ "getBodyCount", w_World_getBodyCount },
 	{ "getJointCount", w_World_getJointCount },
diff --git a/src/modules/physics/box2d/wrap_World.h b/src/modules/physics/box2d/wrap_World.h
index 8946fe620..aa642c306 100644
--- a/src/modules/physics/box2d/wrap_World.h
+++ b/src/modules/physics/box2d/wrap_World.h
@@ -42,8 +42,8 @@ int w_World_setContactFilter(lua_State *L);
 int w_World_getContactFilter(lua_State *L);
 int w_World_setGravity(lua_State *L);
 int w_World_getGravity(lua_State *L);
-int w_World_setAllowSleeping(lua_State *L);
-int w_World_getAllowSleeping(lua_State *L);
+int w_World_setSleepingAllowed(lua_State *L);
+int w_World_isSleepingAllowed(lua_State *L);
 int w_World_isLocked(lua_State *L);
 int w_World_getBodyCount(lua_State *L);
 int w_World_getJointCount(lua_State *L);