diff --git a/fusee/fusee-primary/src/start.s b/fusee/fusee-primary/src/start.s
index 2b4fd7694..d4280470f 100644
--- a/fusee/fusee-primary/src/start.s
+++ b/fusee/fusee-primary/src/start.s
@@ -41,6 +41,8 @@ _start:
     ldr r0, =__program_argc
     ldr r1, =__program_argv
     ldr lr, =__program_exit
+    ldr r0, [r0]
+    ldr r1, [r1]
     b   main
 
 /* No need to include this in normal programs: */
diff --git a/fusee/fusee-secondary/src/main.c b/fusee/fusee-secondary/src/main.c
index bd3ba4796..10a56935b 100644
--- a/fusee/fusee-secondary/src/main.c
+++ b/fusee/fusee-secondary/src/main.c
@@ -47,6 +47,7 @@ int main(int argc, void **argv) {
     g_stage2_args = (stage2_args_t *)argv[STAGE2_ARGV_ARGUMENT_STRUCT];
 
     if(g_stage2_args->version != 0) {
+        printf("Error: Incorrect Stage2 args version (expected %lu, got %lu)!\n", 0lu, g_stage2_args->version);
         generic_panic();
     }
 
diff --git a/fusee/fusee-secondary/src/start.s b/fusee/fusee-secondary/src/start.s
index 2b4fd7694..d4280470f 100644
--- a/fusee/fusee-secondary/src/start.s
+++ b/fusee/fusee-secondary/src/start.s
@@ -41,6 +41,8 @@ _start:
     ldr r0, =__program_argc
     ldr r1, =__program_argv
     ldr lr, =__program_exit
+    ldr r0, [r0]
+    ldr r1, [r1]
     b   main
 
 /* No need to include this in normal programs: */