diff --git a/src/Psalm/Type.php b/src/Psalm/Type.php
index d05a9b9d5c3..cc5de1f8b03 100644
--- a/src/Psalm/Type.php
+++ b/src/Psalm/Type.php
@@ -277,7 +277,7 @@ public static function getString(?string $value = null): Union
         return new Union([$value === null ? new TString() : self::getAtomicStringFromLiteral($value)]);
     }
 
-    /** @return TLiteralString|TNonEmptyString */
+    /** @return TLiteralString|TNonEmptyString|TNonFalsyString */
     public static function getAtomicStringFromLiteral(string $value, bool $from_docblock = false): TString
     {
         $config = Config::getInstance();
@@ -289,8 +289,10 @@ public static function getAtomicStringFromLiteral(string $value, bool $from_docb
         if (!$type) {
             if ($value === '' || strlen($value) < $config->max_string_length) {
                 $type = new TLiteralString($value, $from_docblock);
-            } else {
+            } elseif ($value === '0') {
                 $type = new TNonEmptyString($from_docblock);
+            } else {
+                $type = new TNonFalsyString($from_docblock);
             }
         }
 
diff --git a/tests/TypeCombinationTest.php b/tests/TypeCombinationTest.php
index b891e84dcc2..f041453d9d5 100644
--- a/tests/TypeCombinationTest.php
+++ b/tests/TypeCombinationTest.php
@@ -120,6 +120,13 @@ function takesLiteralString($arg) {}
                         takesLiteralString($c);
                     }',
             ],
+            'tooLongLiteralShouldBeNonFalsyString' => [
+                'code' => '<?php
+                    $x = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";',
+                'assertions' => [
+                    '$x===' => 'non-falsy-string',
+                ]
+            ],
         ];
     }