diff --git a/src/days/day07.cpp b/src/days/day07.cpp
index 6e17768..8f0cbd4 100644
--- a/src/days/day07.cpp
+++ b/src/days/day07.cpp
@@ -57,7 +57,7 @@ struct SDay07 : public SDay<Output> {
 	}
 
 	SFileStructure** processDirectory(std::stringstream& directoryElement, SFileStructure* directory) const {
-		std::string fileSize
+		std::string fileSize;
 		directory->children.push_back(new SFile{ newDirectory, directory, std::vector<SFileStructure*> });
 		directory = directory->children.back();
 	}