diff --git a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BlockStateWrapper.java b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BlockStateWrapper.java
index 817dfcab8..e19d0d9fb 100644
--- a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BlockStateWrapper.java
+++ b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BlockStateWrapper.java
@@ -80,7 +80,7 @@ public class BlockStateWrapper implements IBlockStateWrapper
 	public int getOpacity()
 	{
 		// this method isn't perfect, but works well enough for our use case
-		if (this.isAir() || !this.isSolid())
+		if (this.isAir() || !this.blockState.canOcclude())
 		{
 			// completely transparent
 			return 0;
diff --git a/coreSubProjects b/coreSubProjects
index ef2198781..70989a936 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit ef21987817fdec561eec15809bda7b7a354544e6
+Subproject commit 70989a936908c96b23e2e14f9a87077df4aa03a4