diff --git a/Source/palette.cpp b/Source/palette.cpp
index 663fd19f3..f1f70a9f9 100644
--- a/Source/palette.cpp
+++ b/Source/palette.cpp
@@ -8,7 +8,7 @@ int gdwPalEntries;
 
 /* data */
 
-int gamma_correction = 100; // idb
+int gamma_correction = 100;
 BOOL color_cycling_enabled = TRUE;
 BOOLEAN sgbFadedIn = TRUE;
 
diff --git a/Source/palette.h b/Source/palette.h
index 54a9663fb..1181e72a0 100644
--- a/Source/palette.h
+++ b/Source/palette.h
@@ -32,7 +32,7 @@ BOOL palette_set_color_cycling(BOOL enabled);
 
 /* data */
 
-extern int gamma_correction; // idb
+extern int gamma_correction;
 extern BOOL color_cycling_enabled;
 
 #endif /* __PALETTE_H__ */