diff --git a/radio/src/targets/sky9x/sam3s2c_flash.ld b/radio/src/targets/sky9x/sam3s2c_flash.ld
index 54dde2569..965328c0e 100644
--- a/radio/src/targets/sky9x/sam3s2c_flash.ld
+++ b/radio/src/targets/sky9x/sam3s2c_flash.ld
@@ -86,6 +86,9 @@ SECTIONS
       . = ALIGN(4);        /* Align the start of the rodata part */
       *(.rodata)
       *(.rodata.*)
+
+      KEEP (*(.init))
+      KEEP (*(.fini))
       
       . = ALIGN(4);        /* Align the end of the section */
    } > FLASH = 0
diff --git a/radio/src/targets/sky9x/sam3s4c_flash.ld b/radio/src/targets/sky9x/sam3s4c_flash.ld
index 083dc52d9..743bcc97c 100644
--- a/radio/src/targets/sky9x/sam3s4c_flash.ld
+++ b/radio/src/targets/sky9x/sam3s4c_flash.ld
@@ -93,7 +93,10 @@ SECTIONS
       . = ALIGN(4);        /* Align the start of the rodata part */
       *(.rodata)
       *(.rodata.*)
-      
+
+      KEEP (*(.init))
+      KEEP (*(.fini))
+
       . = ALIGN(4);        /* Align the end of the section */
    } > FLASH = 0
    _etext = .;             /* Provide the name for the end of this section */
diff --git a/radio/src/targets/sky9x/sam3s8c_flash.ld b/radio/src/targets/sky9x/sam3s8c_flash.ld
index ee9bdc22d..fa7227a9b 100644
--- a/radio/src/targets/sky9x/sam3s8c_flash.ld
+++ b/radio/src/targets/sky9x/sam3s8c_flash.ld
@@ -92,7 +92,10 @@ SECTIONS
       . = ALIGN(4);        /* Align the start of the rodata part */
       *(.rodata)
       *(.rodata.*)
-      
+
+      KEEP (*(.init))
+      KEEP (*(.fini))
+
       . = ALIGN(4);        /* Align the end of the section */
    } > FLASH = 0
    _etext = .;             /* Provide the name for the end of this section */