diff --git a/wolfcrypt/src/ecc.c b/wolfcrypt/src/ecc.c
index 17fcd06b5..d60bbcbc4 100644
--- a/wolfcrypt/src/ecc.c
+++ b/wolfcrypt/src/ecc.c
@@ -296,6 +296,7 @@ enum {
     #endif /* HAVE_ECC_SECPR2 */
 #endif /* ECC128 */
 #ifdef ECC160
+#ifndef FP_ECC
     #ifndef NO_ECC_SECP
         #ifdef HAVE_OID_ENCODING
             #define CODED_SECP160R1    {1,3,132,0,8}
@@ -341,6 +342,7 @@ enum {
         #endif
         #define ecc_oid_secp160k1_sz CODED_SECP160K1_SZ
     #endif /* HAVE_ECC_KOBLITZ */
+#endif
     #ifdef HAVE_ECC_BRAINPOOL
         #ifdef HAVE_OID_ENCODING
             #define CODED_BRAINPOOLP160R1    {1,3,36,3,3,2,8,1,1,1}
@@ -450,7 +452,7 @@ enum {
         #endif
         #define ecc_oid_secp224r1_sz CODED_SECP224R1_SZ
     #endif /* !NO_ECC_SECP */
-    #ifdef HAVE_ECC_KOBLITZ
+    #if defined(HAVE_ECC_KOBLITZ) && !defined(FP_ECC)
         #ifdef HAVE_OID_ENCODING
             #define CODED_SECP224K1    {1,3,132,0,32}
             #define CODED_SECP224K1_SZ 5
@@ -738,6 +740,7 @@ const ecc_set_type ecc_sets[] = {
     #endif /* HAVE_ECC_SECPR2 */
 #endif /* ECC128 */
 #ifdef ECC160
+#ifndef FP_ECC
     #ifndef NO_ECC_SECP
     {
         20,                                         /* size/bytes */
@@ -789,6 +792,7 @@ const ecc_set_type ecc_sets[] = {
         1,                                          /* cofactor   */
     },
     #endif /* HAVE_ECC_KOBLITZ */
+#endif
     #ifdef HAVE_ECC_BRAINPOOL
     {
         20,                                         /* size/bytes */
@@ -912,7 +916,7 @@ const ecc_set_type ecc_sets[] = {
         1,                                                          /* cofactor   */
     },
     #endif /* !NO_ECC_SECP */
-    #ifdef HAVE_ECC_KOBLITZ
+    #if defined(HAVE_ECC_KOBLITZ) && !defined(FP_ECC)
     {
         28,                                                         /* size/bytes */
         ECC_SECP224K1,                                              /* ID         */
@@ -928,7 +932,7 @@ const ecc_set_type ecc_sets[] = {
         ECC_SECP224K1_OID,                                          /* oid sum    */
         1,                                                          /* cofactor   */
     },
-    #endif /* HAVE_ECC_KOBLITZ */
+    #endif /* HAVE_ECC_KOBLITZ && !FP_ECC */
     #ifdef HAVE_ECC_BRAINPOOL
     {
         28,                                                         /* size/bytes */