diff --git a/k11_extension/source/globals.c b/k11_extension/source/globals.c
index 995cff5..c6e2947 100644
--- a/k11_extension/source/globals.c
+++ b/k11_extension/source/globals.c
@@ -102,7 +102,6 @@ u32 nbSection0Modules;
 Result (*InterruptManager__MapInterrupt)(InterruptManager *manager, KBaseInterruptEvent *iEvent, u32 interruptID,
                                          u32 coreID, u32 priority, bool disableUponReceipt, bool levelHighActive);
 InterruptManager *interruptManager;
-KBaseInterruptEvent *customInterruptEvent;
 
 void (*initFPU)(void);
 void (*mcuReboot)(void);
diff --git a/k11_extension/source/utils.s b/k11_extension/source/utils.s
index f5ef9a1..bb1f705 100644
--- a/k11_extension/source/utils.s
+++ b/k11_extension/source/utils.s
@@ -121,12 +121,14 @@ _safecpy_end:
 .section .rodata.safecpy_sz, "a", %progbits
 
 .global safecpy_sz
+.type   safecpy_sz, %object
 safecpy_sz: .word _safecpy_end - safecpy
 
 .section .bss.SGI0Handler, "aw", %nobits
 .balign 4
 
 .global SGI0Handler
+.type   safecpy_sz, %object
 SGI0Handler: .skip 4  @ see synchronization.c
 
 .balign 4
@@ -136,4 +138,5 @@ SGI0Handler: .skip 4  @ see synchronization.c
 
 _customInterruptEventObj: .word SGI0Handler
 .global customInterruptEvent
+.type   safecpy_sz, %object
 customInterruptEvent: .word _customInterruptEventObj
diff --git a/sysmodules/rosalina/include/menus/screen_filters.h b/sysmodules/rosalina/include/menus/screen_filters.h
index 0453a84..3ba6d09 100644
--- a/sysmodules/rosalina/include/menus/screen_filters.h
+++ b/sysmodules/rosalina/include/menus/screen_filters.h
@@ -30,7 +30,7 @@
 
 extern Menu screenFiltersMenu;
 
-int screenFiltersCurrentTemperature;
+extern int screenFiltersCurrentTemperature;
 
 void screenFiltersSetDisabled(void);
 void screenFiltersReduceBlueLevel1(void);