diff --git a/src/sage/matrix/matrix_numpy_integer_dense.pyx b/src/sage/matrix/matrix_numpy_integer_dense.pyx
index e832386f618..bc605df9b92 100644
--- a/src/sage/matrix/matrix_numpy_integer_dense.pyx
+++ b/src/sage/matrix/matrix_numpy_integer_dense.pyx
@@ -13,8 +13,8 @@ EXAMPLES::
     [ 0  0  0]
     [ 0  0 47]
     sage: M.numpy()
-    array([[ 0,  0,  0],
-           [ 0,  0, 47]])
+    array([[ 0,  0,  0], [ 0,  0, 47]])               # 64-bit
+    array([[ 0,  0,  0], [ 0,  0, 47]], dtype=int64)  # 32-bit
 """
 
 # ****************************************************************************
diff --git a/src/sage/modules/vector_numpy_integer_dense.pyx b/src/sage/modules/vector_numpy_integer_dense.pyx
index b73a21eb849..faeb8531771 100644
--- a/src/sage/modules/vector_numpy_integer_dense.pyx
+++ b/src/sage/modules/vector_numpy_integer_dense.pyx
@@ -10,7 +10,8 @@ EXAMPLES::
     sage: v
     (0, 42, 0)
     sage: v.numpy()
-    array([ 0, 42,  0])
+    array([ 0, 42,  0])               # 64-bit
+    array([ 0, 42,  0], dtype=int64)  # 32-bit
 """
 
 # ****************************************************************************