diff --git a/ChangeLog b/ChangeLog
index 4ce80670c..7bd450a23 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2021-06-18  Alexei Podtelezhnikov  <apodtele@gmail.com>
+
+	* src/sdf/ftsdfrend.c (ft_(b)sdf_render): Do not FT_ERROR routinely.
+
 2021-06-16  David Turner  <david@freetype.org>
 
 	[autofit] Fix return value of `FT_Load_Glyph`.
diff --git a/src/sdf/ftsdfrend.c b/src/sdf/ftsdfrend.c
index f8ffd195c..8df333a80 100644
--- a/src/sdf/ftsdfrend.c
+++ b/src/sdf/ftsdfrend.c
@@ -278,9 +278,6 @@
     /* check whether render mode is correct */
     if ( mode != FT_RENDER_MODE_SDF )
     {
-      FT_ERROR(( "[sdf] ft_sdf_render:"
-                 " sdf module only render when"
-                 " using `FT_RENDER_MODE_SDF'\n" ));
       error = FT_THROW( Cannot_Render_Glyph );
       goto Exit;
     }
@@ -490,8 +487,6 @@
     /* check whether slot format is correct before rendering */
     if ( slot->format != render->glyph_format )
     {
-      FT_ERROR(( "ft_bsdf_render: slot format must be a bitmap\n" ));
-
       error = FT_THROW( Invalid_Glyph_Format );
       goto Exit;
     }
@@ -499,8 +494,6 @@
     /* check whether render mode is correct */
     if ( mode != FT_RENDER_MODE_SDF )
     {
-      FT_ERROR(( "ft_bsdf_render: need `FT_RENDER_MODE_SDF' mode\n" ));
-
       error = FT_THROW( Cannot_Render_Glyph );
       goto Exit;
     }