diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 3880ad102..3588a1117 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,5 +1,4 @@
 includes:
-	- tests/phpstan/configs/debug-const-checks.neon
 	- tests/phpstan/configs/gc-hacks.neon
 	- tests/phpstan/configs/optional-com-dotnet.neon
 	- tests/phpstan/configs/optional-leveldb.neon
@@ -14,6 +13,9 @@ parameters:
 		- src/pocketmine/PocketMine.php
 	paths:
 		- src
+	dynamicConstantNames:
+		- pocketmine\IS_DEVELOPMENT_BUILD
+		- pocketmine\DEBUG
 	reportUnmatchedIgnoredErrors: false #no other way to silence platform-specific non-warnings
 	ignoreErrors:
 		-
diff --git a/tests/phpstan/configs/debug-const-checks.neon b/tests/phpstan/configs/debug-const-checks.neon
deleted file mode 100644
index bfe2fa5c6..000000000
--- a/tests/phpstan/configs/debug-const-checks.neon
+++ /dev/null
@@ -1,21 +0,0 @@
-parameters:
-	ignoreErrors:
-		-
-			message: "#^If condition is always true\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/Server.php
-
-		-
-			message: "#^Ternary operator condition is always true\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/Server.php
-
-		-
-			message: "#^If condition is always false\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/updater/AutoUpdater.php
-
-		-
-			message: "#^Negated boolean expression is always false\\.$#"
-			count: 1
-			path: ../../../src/pocketmine/updater/AutoUpdater.php