diff --git a/draft-marchan-kdl2.md b/draft-marchan-kdl2.md
index 8ead2df..1bd6fb4 100644
--- a/draft-marchan-kdl2.md
+++ b/draft-marchan-kdl2.md
@@ -991,7 +991,7 @@ quoted-string :=
     (multi-line-string-body newline)?
     (unicode-space | ws-escape)* '"""'
 single-line-string-body := (string-character - newline)*
-multi-line-string-body := (('"' | '""')? string-character)*
+multi-line-string-body := ('"' ^'"' | '""' ^'"' | string-character)*?
 string-character :=
     '\\' (["\\bfnrts] |
     'u{' hex-unicode '}') |
diff --git a/tests/test_cases/expected_kdl/multiline_string_only_1_quote.kdl b/tests/test_cases/expected_kdl/multiline_string_only_1_quote.kdl
new file mode 100644
index 0000000..0a76315
--- /dev/null
+++ b/tests/test_cases/expected_kdl/multiline_string_only_1_quote.kdl
@@ -0,0 +1 @@
+node "\""
diff --git a/tests/test_cases/expected_kdl/multiline_string_only_2_quotes.kdl b/tests/test_cases/expected_kdl/multiline_string_only_2_quotes.kdl
new file mode 100644
index 0000000..5e749c1
--- /dev/null
+++ b/tests/test_cases/expected_kdl/multiline_string_only_2_quotes.kdl
@@ -0,0 +1 @@
+node "\"\""
diff --git a/tests/test_cases/input/multiline_string_only_1_quote.kdl b/tests/test_cases/input/multiline_string_only_1_quote.kdl
new file mode 100644
index 0000000..d6b2365
--- /dev/null
+++ b/tests/test_cases/input/multiline_string_only_1_quote.kdl
@@ -0,0 +1,3 @@
+node """
+"
+"""
diff --git a/tests/test_cases/input/multiline_string_only_2_quotes.kdl b/tests/test_cases/input/multiline_string_only_2_quotes.kdl
new file mode 100644
index 0000000..7a6bd30
--- /dev/null
+++ b/tests/test_cases/input/multiline_string_only_2_quotes.kdl
@@ -0,0 +1,3 @@
+node """
+""
+"""