diff --git a/src/arc/assembler.cpp b/src/arc/assembler.cpp
index 2e258c02..f0df35c3 100644
--- a/src/arc/assembler.cpp
+++ b/src/arc/assembler.cpp
@@ -278,11 +278,11 @@ auto assembler::assemble_function(function& func) -> void
 
 auto assembler::assemble_instruction(instruction const& inst) -> void
 {
-    devmap_count_++;
+    script_.write<u8>(static_cast<u8>(ctx_->opcode_id(inst.opcode)));
     devmap_.write<u32>(script_.pos());
     devmap_.write<u16>(inst.pos.line);
     devmap_.write<u16>(inst.pos.column);
-    script_.write<u8>(static_cast<u8>(ctx_->opcode_id(inst.opcode)));
+    devmap_count_++;
 
     switch (inst.opcode)
     {
diff --git a/src/gsc/assembler.cpp b/src/gsc/assembler.cpp
index 27f652d0..731087bd 100644
--- a/src/gsc/assembler.cpp
+++ b/src/gsc/assembler.cpp
@@ -69,11 +69,11 @@ auto assembler::assemble_function(function const& func) -> void
 
 auto assembler::assemble_instruction(instruction const& inst) -> void
 {
-    devmap_count_++;
+    script_.write<u8>(ctx_->opcode_id(inst.opcode));
     devmap_.write<u32>(script_.pos());
     devmap_.write<u16>(inst.pos.line);
     devmap_.write<u16>(inst.pos.column);
-    script_.write<u8>(ctx_->opcode_id(inst.opcode));
+    devmap_count_++;
 
     switch (inst.opcode)
     {