diff --git a/baremetal/lib/aarch64.S b/baremetal/lib/aarch64.S
index 65916ea..cd97272 100644
--- a/baremetal/lib/aarch64.S
+++ b/baremetal/lib/aarch64.S
@@ -8,7 +8,7 @@ mystart:
     isb
 
     /* Load the vector table. */
-    ldr x0, =vector_table
+    ldr x0, =lkmc_vector_table
     msr vbar_el1, x0
 
     /* Prepare the stack for main, mandatory for C code. */
diff --git a/lkmc.c b/lkmc.c
index deb6261..bc11c30 100644
--- a/lkmc.c
+++ b/lkmc.c
@@ -15,12 +15,12 @@ void lkmc_assert_fail() {
 
 #if defined(__aarch64__)
 #define LKMC_SYSREG_READ_WRITE(type, name) \
-    type CONCAT(CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _read(void)) { \
+    type LKMC_CONCAT(LKMC_CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _read(void)) { \
         type name; \
         __asm__ __volatile__("mrs %0, " #name : "=r" (name) : : ); \
         return name; \
     } \
-    void CONCAT(CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _write(type name)) { \
+    void LKMC_CONCAT(LKMC_CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _write(type name)) { \
         __asm__ __volatile__("msr " #name ", %0" : : "r" (name) : ); \
     }
 LKMC_SYSREG_OPS
diff --git a/lkmc.h b/lkmc.h
index e0ceb83..affa151 100644
--- a/lkmc.h
+++ b/lkmc.h
@@ -11,8 +11,8 @@ void lkmc_assert_fail();
 #endif
 
 /* https://stackoverflow.com/questions/1489932/how-to-concatenate-twice-with-the-c-preprocessor-and-expand-a-macro-as-in-arg */
-#define CONCAT_EVAL(a,b) a ## b
-#define CONCAT(a,b) CONCAT_EVAL(a, b)
+#define LKMC_CONCAT_EVAL(a,b) a ## b
+#define LKMC_CONCAT(a,b) LKMC_CONCAT_EVAL(a, b)
 
 #define LKMC_GLOBAL(name) \
     .global name; \
@@ -148,8 +148,8 @@ LKMC_VECTOR_SYMBOL_PREFIX ## func_name:; \
 /* Define the actual vector table. */
 #define LKMC_VECTOR_TABLE \
     .align 11; \
-    .global vector_table; \
-vector_table:; \
+    LKMC_GLOBAL(lkmc_vector_table); \
+    ; \
     LKMC_VECTOR_ENTRY(curr_el_sp0_sync); \
     LKMC_VECTOR_ENTRY(curr_el_sp0_irq); \
     LKMC_VECTOR_ENTRY(curr_el_sp0_fiq); \
@@ -239,8 +239,8 @@ void lkmc_vector_trap_handler(LkmcVectorExceptionFrame *exception);
 
 #define LKMC_SYSREG_SYMBOL_PREFIX lkmc_sysreg_
 #define LKMC_SYSREG_READ_WRITE(type, name) \
-    type CONCAT(CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _read)(void); \
-    void CONCAT(CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _write)(type name)
+    type LKMC_CONCAT(LKMC_CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _read)(void); \
+    void LKMC_CONCAT(LKMC_CONCAT(LKMC_SYSREG_SYMBOL_PREFIX, name), _write)(type name)
 #define LKMC_SYSREG_OPS \
     LKMC_SYSREG_READ_WRITE(uint32_t, cntv_ctl_el0); \
     LKMC_SYSREG_READ_WRITE(uint32_t, daif); \