diff --git a/src/include/86box/machine.h b/src/include/86box/machine.h
index d5bfcd5e3..9183fe2ba 100644
--- a/src/include/86box/machine.h
+++ b/src/include/86box/machine.h
@@ -503,7 +503,9 @@ extern int	machine_xt_jukopc_init(const machine_t *);
 extern int	machine_xt_open_xt_init(const machine_t *);
 extern int	machine_xt_pxxt_init(const machine_t *);
 
-extern int  machine_xt_hed919_init(const machine_t *);
+#if defined(DEV_BRANCH) && defined(USE_HEDAKA)
+extern int 	machine_xt_hed919_init(const machine_t *);
+#endif
 
 /* m_xt_compaq.c */
 extern int	machine_xt_compaq_init(const machine_t *);
diff --git a/src/machine/m_xt.c b/src/machine/m_xt.c
index 2f55040e6..1e7be72e8 100644
--- a/src/machine/m_xt.c
+++ b/src/machine/m_xt.c
@@ -254,6 +254,8 @@ machine_xt_open_xt_init(const machine_t *model)
     return ret;
 }
 
+
+#if defined(DEV_BRANCH) && defined(USE_HEDAKA)
 int
 machine_xt_hed919_init(const machine_t *model)
 {
@@ -272,6 +274,8 @@ machine_xt_hed919_init(const machine_t *model)
 
     return ret;
 }
+#endif
+
 
 int
 machine_xt_pxxt_init(const machine_t *model)
diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index 916accaf1..da67a0b44 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -123,7 +123,9 @@ const machine_t machines[] = {
 #endif
 
     /* 286 XT machines */
+#if defined(DEV_BRANCH) && defined(USE_HEDAKA)
     { "[Citygate D30 XT] Hedaka HED-919",	"hed919",		MACHINE_TYPE_286,		{{"",      cpus_286},         {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA,											 64, 1024,  64,   0,	       machine_xt_hed919_init, NULL			},
+#endif
 
     /* 286 AT machines */
     { "[ISA] IBM AT",				"ibmat",		MACHINE_TYPE_286,		{{"",      cpus_ibmat},       {"",    NULL},         {"",      NULL},        {"",      NULL},     {"",      NULL}}, MACHINE_ISA | MACHINE_AT,										256,15872, 128,  63,		  machine_at_ibm_init, NULL			},