diff --git a/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/builders/BlockFunctionBuilder.java b/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/builders/BlockFunctionBuilder.java
index daa001ca9..7d3805f3d 100644
--- a/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/builders/BlockFunctionBuilder.java
+++ b/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/builders/BlockFunctionBuilder.java
@@ -30,12 +30,14 @@ public class BlockFunctionBuilder implements FunctionBuilder<BlockFunction> {
     @Override
     public BlockFunction build(List<Returnable<?>> argumentList, Position position) {
         if(argumentList.size() < 4) throw new ParseException("Expected data", position);
-        Returnable<Boolean> booleanReturnable = new BooleanConstant(true, position);
-        if(argumentList.size() == 5) booleanReturnable = (Returnable<Boolean>) argumentList.get(4);
+        Returnable<Boolean> overwrite = new BooleanConstant(true, position);
+        if(argumentList.size() >= 5) overwrite = (Returnable<Boolean>) argumentList.get(4);
+        Returnable<Boolean> physics = new BooleanConstant(true, position);
+        if(argumentList.size() == 6) physics = (Returnable<Boolean>) argumentList.get(5);
         if(argumentList.get(3) instanceof StringConstant) {
             return new BlockFunction.Constant((Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1),
                                               (Returnable<Number>) argumentList.get(2), (StringConstant) argumentList.get(3),
-                                              booleanReturnable, platform, position);
+                                              overwrite, physics, platform, position);
         }
         return new BlockFunction((Returnable<Number>) argumentList.get(0), (Returnable<Number>) argumentList.get(1),
                                  (Returnable<Number>) argumentList.get(2), (Returnable<String>) argumentList.get(3), booleanReturnable,
diff --git a/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/functions/BlockFunction.java b/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/functions/BlockFunction.java
index 63d754975..7997a15aa 100644
--- a/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/functions/BlockFunction.java
+++ b/common/addons/structure-terrascript-loader/src/main/java/com/dfsek/terra/addons/terrascript/script/functions/BlockFunction.java
@@ -35,10 +35,11 @@ public class BlockFunction implements Function<Void> {
     protected final Platform platform;
     private final Map<String, BlockState> data = new HashMap<>();
     private final Returnable<Boolean> overwrite;
+    private final Returnable<Boolean> physics;
     private final Position position;
     
     public BlockFunction(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, Returnable<String> blockData,
-                         Returnable<Boolean> overwrite, Platform platform, Position position) {
+                         Returnable<Boolean> overwrite, Returnable<Boolean> physics, Platform platform, Position position) {
         this.x = x;
         this.y = y;
         this.z = z;
@@ -46,6 +47,7 @@ public class BlockFunction implements Function<Void> {
         this.overwrite = overwrite;
         this.platform = platform;
         this.position = position;
+        this.physics = physics;
     }
     
     @Override
@@ -76,7 +78,7 @@ public class BlockFunction implements Function<Void> {
                                              FastMath.roundToInt(xz.getZ())).mutable().add(arguments.getOrigin());
             BlockState current = arguments.getWorld().getBlockState(set);
             if(overwrite.apply(implementationArguments, scope) || current.isAir()) {
-                arguments.getWorld().setBlockState(set, rot);
+                arguments.getWorld().setBlockState(set, rot, physics.apply(implementationArguments, scope));
             }
         } catch(RuntimeException e) {
             logger.error("Failed to place block at location {}", arguments.getOrigin(), e);
@@ -92,8 +94,8 @@ public class BlockFunction implements Function<Void> {
         private final BlockState state;
         
         public Constant(Returnable<Number> x, Returnable<Number> y, Returnable<Number> z, StringConstant blockData,
-                        Returnable<Boolean> overwrite, Platform platform, Position position) {
-            super(x, y, z, blockData, overwrite, platform, position);
+                        Returnable<Boolean> overwrite, Returnable<Boolean> physics, Platform platform, Position position) {
+            super(x, y, z, blockData, overwrite, physics, platform, position);
             this.state = platform.getWorldHandle().createBlockState(blockData.getConstant());
         }