diff --git a/apps/gui/yesno.c b/apps/gui/yesno.c
index 6c87c8784c..5354aa526b 100644
--- a/apps/gui/yesno.c
+++ b/apps/gui/yesno.c
@@ -233,3 +233,17 @@ enum yesno_res gui_syncyesno_run(const struct text_message * main_message,
     }
     return(result);
 }
+
+
+/* Function to manipulate all yesno dialogues.
+   This function needs the output text as an argument. */
+bool yesno_pop(const char* text)
+{
+    int i;
+    const char *lines[]={text};
+    const struct text_message message={lines, 1};
+    bool ret = (gui_syncyesno_run(&message,NULL,NULL)== YESNO_YES);
+    FOR_NB_SCREENS(i)
+        screens[i].clear_viewport();
+    return ret;
+}
diff --git a/apps/gui/yesno.h b/apps/gui/yesno.h
index 2c146e4853..61bcf8d3c0 100644
--- a/apps/gui/yesno.h
+++ b/apps/gui/yesno.h
@@ -21,6 +21,7 @@
 
 #ifndef _GUI_YESNO_H_
 #define _GUI_YESNO_H_
+#include <stdbool.h>
 
 enum yesno_res
 {
@@ -47,4 +48,7 @@ extern enum yesno_res gui_syncyesno_run(
                            const struct text_message * main_message,
                            const struct text_message * yes_message,
                            const struct text_message * no_message);
+                           
+bool yesno_pop(const char* text);
+
 #endif /* _GUI_YESNO_H_ */
diff --git a/apps/radio/presets.c b/apps/radio/presets.c
index 77b13f2ed7..26a607ad4b 100644
--- a/apps/radio/presets.c
+++ b/apps/radio/presets.c
@@ -59,8 +59,6 @@ static char filepreset[MAX_PATH]; /* preset filename variable */
 
 static int num_presets = 0; /* The number of presets in the preset list */
 
-bool yesno_pop(const char* text); /* radio.c */
-
 int radio_current_preset(void)
 {
     return curr_preset;
diff --git a/apps/radio/radio.c b/apps/radio/radio.c
index e4b14c843e..f88a63382d 100644
--- a/apps/radio/radio.c
+++ b/apps/radio/radio.c
@@ -154,19 +154,6 @@ int radio_current_frequency(void)
     return curr_freq;
 }
 
-/* Function to manipulate all yesno dialogues.
-   This function needs the output text as an argument. */
-bool yesno_pop(const char* text)
-{
-    int i;
-    const char *lines[]={text};
-    const struct text_message message={lines, 1};
-    bool ret = (gui_syncyesno_run(&message,NULL,NULL)== YESNO_YES);
-    FOR_NB_SCREENS(i)
-        screens[i].clear_viewport();
-    return ret;
-}
-
 void radio_init(void)
 {
     tuner_init();