diff --git a/interface/gemmt.c b/interface/gemmt.c
index d63115f77..bcccf5a74 100644
--- a/interface/gemmt.c
+++ b/interface/gemmt.c
@@ -40,23 +40,23 @@
 #define SMP_THRESHOLD_MIN 65536.0
 #ifdef RNAME
 #ifdef XDOUBLE
-#define ERROR_NAME "QGEMMT "
+#define ERROR_NAME "QGEMMTR"
 #elif defined(DOUBLE)
-#define ERROR_NAME "DGEMMT "
+#define ERROR_NAME "DGEMMTR"
 #elif defined(BFLOAT16)
-#define ERROR_NAME "SBGEMMT "
+#define ERROR_NAME "SBGEMMTR"
 #else
-#define ERROR_NAME "SGEMMT "
+#define ERROR_NAME "SGEMMTR"
 #endif
 #else
 #ifdef XDOUBLE
-#define ERROR_NAME "QGEMMTR"
+#define ERROR_NAME "QGEMMT "
 #elif defined(DOUBLE)
-#define ERROR_NAME "DGEMMTR"
+#define ERROR_NAME "DGEMMT "
 #elif defined(BFLOAT16)
-#define ERROR_NAME "SBGEMMTR"
+#define ERROR_NAME "SBGEMMT "
 #else
-#define ERROR_NAME "SGEMMTR"
+#define ERROR_NAME "SGEMMT "
 #endif
 #endif
 #else