diff --git a/lib/base/stacktrace.cpp b/lib/base/stacktrace.cpp
index 624c1502c..3762f0f76 100644
--- a/lib/base/stacktrace.cpp
+++ b/lib/base/stacktrace.cpp
@@ -122,6 +122,7 @@ String StackTrace::Addr2Line(const String& exe, uintptr_t rva)
 
 	char buffer[512];
 	fgets(buffer, sizeof(buffer), fp);
+	fclose(fp);
 
 	String line = buffer;
 	boost::algorithm::trim_right(line);