diff --git a/src/main/resources/tags/climbing_pick_strong_surfaces.json b/src/main/resources/tags/climbing_pick_strong_surfaces.json
index ca798a9bd..24d86b185 100644
--- a/src/main/resources/tags/climbing_pick_strong_surfaces.json
+++ b/src/main/resources/tags/climbing_pick_strong_surfaces.json
@@ -4,6 +4,11 @@
 		"#slimefun:terracotta",
 		"#slimefun:stone_variants",
 		"minecraft:netherrack",
+		"minecraft:calcite",
+		"minecraft:deepslate",
+		"minecraft:dripstone_block",
+		"minecraft:smooth_basalt",
+		"minecraft:tuff", 
 		{
 			"id" : "minecraft:blackstone",
 			"required" : false
diff --git a/src/main/resources/tags/climbing_pick_weak_surfaces.json b/src/main/resources/tags/climbing_pick_weak_surfaces.json
index 902bfac23..37cee9bd2 100644
--- a/src/main/resources/tags/climbing_pick_weak_surfaces.json
+++ b/src/main/resources/tags/climbing_pick_weak_surfaces.json
@@ -2,6 +2,9 @@
 	"values" : [
 		"#slimefun:concrete_powders",
 		"#minecraft:sand",
-		"minecraft:gravel"
+		"minecraft:gravel",
+		"minecraft:gravel",
+		"minecraft:skulk",
+		"minecraft:clay"
 	]
 }