diff --git a/.gitignore b/.gitignore
index 496bb96..cd0508a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .env
 .release/
+lua_install/
 
 # Windows
 nul
diff --git a/.luacheckrc b/.luacheckrc
index 58b8c4d..9d98027 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -34,4 +34,10 @@ read_globals = {
     "print",
     "SetCVar",
     "StaticPopup_Show",
+    "WOW_PROJECT_BURNING_CRUSADE_CLASSIC",
+    "WOW_PROJECT_CATACLYSM_CLASSIC",
+    "WOW_PROJECT_CLASSIC",
+    "WOW_PROJECT_ID",
+    "WOW_PROJECT_MAINLINE",
+    "WOW_PROJECT_MISTS_CLASSIC",
 }
diff --git a/RaidLogAuto_Cata.lua b/RaidLogAuto_Cata.lua
index 227ddaf..673373f 100644
--- a/RaidLogAuto_Cata.lua
+++ b/RaidLogAuto_Cata.lua
@@ -7,6 +7,8 @@
 -- Supported features: Raid logging
  -------------------------------------------------------------------------------
 
+if WOW_PROJECT_ID ~= WOW_PROJECT_CATACLYSM_CLASSIC then return end
+
 local ADDON_NAME, _ = ...
 
 RaidLogAutoDB = RaidLogAutoDB or {}
diff --git a/RaidLogAuto_Classic.lua b/RaidLogAuto_Classic.lua
index 1d274cf..3f50106 100644
--- a/RaidLogAuto_Classic.lua
+++ b/RaidLogAuto_Classic.lua
@@ -7,6 +7,8 @@
 -- Supported features: Raid logging
  -------------------------------------------------------------------------------
 
+if WOW_PROJECT_ID ~= WOW_PROJECT_CLASSIC then return end
+
 local ADDON_NAME, _ = ...
 
 RaidLogAutoDB = RaidLogAutoDB or {}
diff --git a/RaidLogAuto_Mists.lua b/RaidLogAuto_Mists.lua
index edd8549..21ecec5 100644
--- a/RaidLogAuto_Mists.lua
+++ b/RaidLogAuto_Mists.lua
@@ -7,6 +7,8 @@
 -- Supported features: Raid logging, Mythic+ logging
  -------------------------------------------------------------------------------
 
+if WOW_PROJECT_ID ~= WOW_PROJECT_MISTS_CLASSIC then return end
+
 local ADDON_NAME, _ = ...
 
 RaidLogAutoDB = RaidLogAutoDB or {}
diff --git a/RaidLogAuto_Retail.lua b/RaidLogAuto_Retail.lua
index 7c66561..f23859b 100644
--- a/RaidLogAuto_Retail.lua
+++ b/RaidLogAuto_Retail.lua
@@ -7,6 +7,8 @@
 -- Supported features: Raid logging, Mythic+ logging
  -------------------------------------------------------------------------------
 
+if WOW_PROJECT_ID ~= WOW_PROJECT_MAINLINE then return end
+
 local ADDON_NAME, _ = ...
 
 RaidLogAutoDB = RaidLogAutoDB or {}
diff --git a/RaidLogAuto_TBC.lua b/RaidLogAuto_TBC.lua
index 7f03d07..ffa7fb3 100644
--- a/RaidLogAuto_TBC.lua
+++ b/RaidLogAuto_TBC.lua
@@ -7,6 +7,8 @@
 -- Supported features: Raid logging
  -------------------------------------------------------------------------------
 
+if WOW_PROJECT_ID ~= WOW_PROJECT_BURNING_CRUSADE_CLASSIC then return end
+
 local ADDON_NAME, _ = ...
 
 RaidLogAutoDB = RaidLogAutoDB or {}