diff --git a/dependency_injector/injections.pxd b/dependency_injector/injections.pxd
index 5f9abfc4..5069d1ff 100644
--- a/dependency_injector/injections.pxd
+++ b/dependency_injector/injections.pxd
@@ -17,7 +17,7 @@ cdef class PositionalInjection(Injection):
     cdef int __is_delegated
     cdef int __call
 
-    cdef inline object get_value(self):
+    cdef inline object __get_value(self):
         if self.__call == 0:
             return self.__value
         return self.__value()
@@ -30,10 +30,10 @@ cdef class NamedInjection(Injection):
     cdef int __is_delegated
     cdef int __call
 
-    cdef inline object get_name(self):
+    cdef inline object __get_name(self):
         return self.__name
 
-    cdef inline object get_value(self):
+    cdef inline object __get_value(self):
         if self.__call == 0:
             return self.__value
         return self.__value()
diff --git a/dependency_injector/injections.pyx b/dependency_injector/injections.pyx
index 3e431927..8f580010 100644
--- a/dependency_injector/injections.pyx
+++ b/dependency_injector/injections.pyx
@@ -21,6 +21,10 @@ cdef class PositionalInjection(Injection):
         self.__is_delegated = 0
         self.__call = <int>self.__is_provider == 1 and self.__is_delegated == 0
 
+    def get_value(self):
+        """Return injection value."""
+        return self.__get_value()
+
 
 cdef class NamedInjection(Injection):
     """Keyword injection class."""
@@ -33,6 +37,14 @@ cdef class NamedInjection(Injection):
         self.__is_delegated = 0
         self.__call = <int>self.__is_provider == 1 and self.__is_delegated == 0
 
+    def get_name(self):
+        """Return injection value."""
+        return self.__get_name()
+
+    def get_value(self):
+        """Return injection value."""
+        return self.__get_value()
+
 
 cpdef tuple parse_positional_injections(tuple args):
     """Parse positional injections."""