diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index a5dc528..e057b5a 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -169,7 +169,7 @@
 
 ECP write binary #0 (zero, bad format)
 depends_on:POLARSSL_ECP_DP_SECP192R1_ENABLED
-ecp_write_binary:POLARSSL_ECP_DP_SECP192R1:"01":"01":"00":POLARSSL_ECP_PF_UNKNOWN:"00":1:POLARSSL_ERR_ECP_BAD_INPUT_DATA
+ecp_write_binary:POLARSSL_ECP_DP_SECP192R1:"01":"01":"00":ECP_PF_UNKNOWN:"00":1:POLARSSL_ERR_ECP_BAD_INPUT_DATA
 
 ECP write binary #1 (zero, uncompressed, buffer just fits)
 depends_on:POLARSSL_ECP_DP_SECP192R1_ENABLED
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 1114920..e64bc8f 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -1,7 +1,7 @@
 /* BEGIN_HEADER */
 #include "mbedtls/ecp.h"
 
-#define POLARSSL_ECP_PF_UNKNOWN     -1
+#define ECP_PF_UNKNOWN     -1
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES