diff --git a/services/spd/opteed/opteed_private.h b/services/spd/opteed/opteed_private.h
index ab6e4cd..c8fbc22 100644
--- a/services/spd/opteed/opteed_private.h
+++ b/services/spd/opteed/opteed_private.h
@@ -114,7 +114,7 @@
  * have the same double word aligned view of the size of the C runtime
  * register context.
  */
-CASSERT(OPTEED_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),	\
+CASSERT(OPTEED_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),
 	assert_spd_c_rt_regs_size_mismatch);
 
 /*******************************************************************************
diff --git a/services/spd/tlkd/tlkd_private.h b/services/spd/tlkd/tlkd_private.h
index 5d5d0e8..ad36f5e 100644
--- a/services/spd/tlkd/tlkd_private.h
+++ b/services/spd/tlkd/tlkd_private.h
@@ -85,7 +85,7 @@
  * have the same double word aligned view of the size of the C runtime
  * register context.
  */
-CASSERT(TLKD_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),	\
+CASSERT(TLKD_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),
 	assert_tlkd_c_rt_regs_size_mismatch);
 
 /*******************************************************************************
diff --git a/services/spd/tspd/tspd_private.h b/services/spd/tspd/tspd_private.h
index d6c03c9..043644a 100644
--- a/services/spd/tspd/tspd_private.h
+++ b/services/spd/tspd/tspd_private.h
@@ -146,7 +146,7 @@
  * have the same double word aligned view of the size of the C runtime
  * register context.
  */
-CASSERT(TSPD_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),	\
+CASSERT(TSPD_C_RT_CTX_SIZE == sizeof(c_rt_regs_t),
 	assert_spd_c_rt_regs_size_mismatch);
 
 /* SEL1 Secure payload (SP) caller saved register context structure. */
@@ -157,7 +157,7 @@
  * have the same double word aligned view of the size of the C runtime
  * register context.
  */
-CASSERT(TSPD_SP_CTX_SIZE == sizeof(sp_ctx_regs_t),	\
+CASSERT(TSPD_SP_CTX_SIZE == sizeof(sp_ctx_regs_t),
 	assert_spd_sp_regs_size_mismatch);
 
 /*******************************************************************************