diff --git a/src/cmd/gc/go.errors b/src/cmd/gc/go.errors
index 68a5e5af3a..d5549d3eea 100644
--- a/src/cmd/gc/go.errors
+++ b/src/cmd/gc/go.errors
@@ -17,6 +17,9 @@ static struct {
 	% loadsys package LIMPORT '(' LLITERAL import_package import_there ','
 	"unexpected comma during import block",
 
+	% loadsys package LIMPORT LNAME ';'
+	"missing import path; require quoted string",
+
 	% loadsys package imports LFUNC LNAME '(' ')' '{' LIF if_header ';'
 	"unexpected semicolon or newline before {",
 
diff --git a/src/cmd/gc/yerr.h b/src/cmd/gc/yerr.h
index e7eb6516cc..4cbbd39442 100644
--- a/src/cmd/gc/yerr.h
+++ b/src/cmd/gc/yerr.h
@@ -17,6 +17,9 @@ static struct {
 	221, ',',
 	"unexpected comma during import block",
 
+	32, ';',
+	"missing import path; require quoted string",
+
 	377, ';',
 	"unexpected semicolon or newline before {",