2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index 4388acb1d..d03fb0448 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -940,7 +940,7 @@ void RTLIL::SigSpec::extend(int width, bool is_signed)
 	optimize();
 }
 
-void RTLIL::SigSpec::extend_un0(int width, bool is_signed)
+void RTLIL::SigSpec::extend_u0(int width, bool is_signed)
 {
 	if (this->width > width)
 		remove(width, this->width - width);
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 376a09abf..7628bf0a8 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -342,7 +342,7 @@ struct RTLIL::SigSpec {
 	void append(const RTLIL::SigSpec &signal);
 	bool combine(RTLIL::SigSpec signal, RTLIL::State freeState = RTLIL::State::Sz, bool override = false);
 	void extend(int width, bool is_signed = false);
-	void extend_un0(int width, bool is_signed = false);
+	void extend_u0(int width, bool is_signed = false);
 	void check() const;
 	bool operator <(const RTLIL::SigSpec &other) const;
 	bool operator ==(const RTLIL::SigSpec &other) const;