diff --git a/src/constants_inf.pxd b/src/constants_inf.pxd
index fa3d36d..955da4a 100644
--- a/src/constants_inf.pxd
+++ b/src/constants_inf.pxd
@@ -12,8 +12,8 @@ cdef str SPLIT_SUFFIX
 cdef double TILE_DUPLICATE_CONFIDENCE_THRESHOLD
 cdef int METERS_IN_TILE
 
-cdef log(str log_message)
-cdef logerror(str error)
+cpdef log(str log_message)
+cpdef logerror(str error)
 cdef format_time(long ms)
 
 cdef dict[int, AnnotationClass] annotations_dict
diff --git a/src/constants_inf.pyx b/src/constants_inf.pyx
index b86baca..412721a 100644
--- a/src/constants_inf.pyx
+++ b/src/constants_inf.pyx
@@ -78,10 +78,10 @@ def get_annotation_name(int cls_id):
         return (<AnnotationClass>annotations_dict[cls_id]).name
     return ""
 
-cdef log(str log_message):
+cpdef log(str log_message):
     logger.info(log_message)
 
-cdef logerror(str error):
+cpdef logerror(str error):
     logger.error(error)
 
 cdef format_time(long ms):