diff --git a/src/main/java/one/oth3r/sit/file/CustomBlock.java b/src/main/java/one/oth3r/sit/file/CustomBlock.java
index 3ef6095..beadd22 100644
--- a/src/main/java/one/oth3r/sit/file/CustomBlock.java
+++ b/src/main/java/one/oth3r/sit/file/CustomBlock.java
@@ -78,14 +78,20 @@ public class CustomBlock {
             // if there is a match for the block, return true immediately
             if (id.equalsIgnoreCase(Utl.getBlockID(blockState))) return true;
         }
+
+        // a boolean to check if one of the blocks are in a filtered tag
+        boolean tagCheck = false;
+
         // for all the entered tags
         for (String tag : blockTags) {
             // substring to remove # and if needed, !
             // if there is a math for the NOT(!) tag, return false
             if (tag.startsWith("!") && blockState.isIn(TagKey.of(Registries.BLOCK.getKey(), Identifier.of(tag.substring(2))))) return false;
             // if there is a match, return true
-            if (blockState.isIn(TagKey.of(Registries.BLOCK.getKey(), Identifier.of(tag.substring(1))))) return true;
+            if (blockState.isIn(TagKey.of(Registries.BLOCK.getKey(), Identifier.of(tag.substring(1))))) tagCheck = true;
         }
-        return false;
+
+        // not returning true in the loop because there might be a (!) not tag that the block might fall into, after the block was already in another tag
+        return tagCheck;
     }
 }