diff --git a/include/asm/fstack.h b/include/asm/fstack.h
index e2a751eb..11528311 100644
--- a/include/asm/fstack.h
+++ b/include/asm/fstack.h
@@ -11,11 +11,7 @@
 
 #include "asm/lexer.h"
 
-enum FileStackNodeType {
-	NODE_REPT,
-	NODE_FILE,
-	NODE_MACRO,
-};
+#include "linkdefs.h"
 
 struct FileStackNode {
 	struct FileStackNode *parent; // Pointer to parent node, for error reporting
diff --git a/include/link/main.h b/include/link/main.h
index a200a8fa..45568fca 100644
--- a/include/link/main.h
+++ b/include/link/main.h
@@ -9,6 +9,7 @@
 #include <stdio.h>
 
 #include "helpers.h"
+#include "linkdefs.h"
 
 // Variables related to CLI options
 extern bool isDmgMode;
@@ -27,12 +28,6 @@ extern bool beVerbose;
 extern bool isWRA0Mode;
 extern bool disablePadding;
 
-enum FileStackNodeType {
-	NODE_REPT,
-	NODE_FILE,
-	NODE_MACRO,
-};
-
 struct FileStackNode {
 	struct FileStackNode *parent;
 	// Line at which the parent context was exited; meaningless for the root level
diff --git a/include/linkdefs.h b/include/linkdefs.h
index b33a348f..f428d8aa 100644
--- a/include/linkdefs.h
+++ b/include/linkdefs.h
@@ -75,6 +75,12 @@ enum SectionType {
 	SECTTYPE_INVALID
 };
 
+enum FileStackNodeType {
+	NODE_REPT,
+	NODE_FILE,
+	NODE_MACRO,
+};
+
 // Nont-`const` members may be patched in RGBLINK depending on CLI flags
 extern struct SectionTypeInfo {
 	char const *const name;