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-rw-r--r--src/apps/common/ppm_writer.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/apps/common/ppm_writer.cpp b/src/apps/common/ppm_writer.cpp
index d6c8641d..2e9378aa 100644
--- a/src/apps/common/ppm_writer.cpp
+++ b/src/apps/common/ppm_writer.cpp
@@ -7,6 +7,7 @@
#include "ppm_writer.h"
+#include <errno.h>
#include <fstream>
#include <iostream>