diff --git a/packages/core/src/BitmapsGenerator.ts b/packages/core/src/BitmapsGenerator.ts
index daabb2b0..62d42877 100644
--- a/packages/core/src/BitmapsGenerator.ts
+++ b/packages/core/src/BitmapsGenerator.ts
@@ -116,7 +116,7 @@ export class BitmapsGenerator {
       await svgElement.screenshot({ omitBackground: true, path: out });
     }
 
-    this.closeAllPages(browser);
+    await this.closeAllPages(browser);
   }
 
   /**
@@ -173,6 +173,8 @@ export class BitmapsGenerator {
         index++;
       }
     }
+
+    await this.closeAllPages(browser);
   }
 
   /**