diff --git a/src/Platforms/AbstractPlatform.php b/src/Platforms/AbstractPlatform.php
index f1fe398a76..ffafa0449d 100644
--- a/src/Platforms/AbstractPlatform.php
+++ b/src/Platforms/AbstractPlatform.php
@@ -1560,7 +1560,11 @@ public function getDefaultValueDeclarationSQL(array $column): string
             return ' DEFAULT ' . $default;
         }
 
-        return ' DEFAULT ' . $this->quoteStringLiteral($default);
+        if ($default !== false) {
+            return ' DEFAULT ' . $this->quoteStringLiteral($default);
+        } else {
+            return '';
+        }
     }
 
     /**