diff --git a/mpact/sim/util/asm/simple_assembler.cc b/mpact/sim/util/asm/simple_assembler.cc
index 98c60c0..225452b 100644
--- a/mpact/sim/util/asm/simple_assembler.cc
+++ b/mpact/sim/util/asm/simple_assembler.cc
@@ -350,6 +350,8 @@
   SetTextSection(".text");
   SetDataSection(".data");
   SetBssSection(".bss");
+  // Clear the current section.
+  current_section_ = nullptr;
 }
 
 SimpleAssembler::~SimpleAssembler() {