diff --git a/renderer/fencedcodeblock.go b/renderer/fencedcodeblock.go
index 3763d35..80b4873 100644
--- a/renderer/fencedcodeblock.go
+++ b/renderer/fencedcodeblock.go
@@ -139,11 +139,11 @@ func (r *ConfluenceFencedCodeBlockRenderer) renderFencedCodeBlock(writer util.Bu
 			return ast.WalkStop, err
 		}
 		r.Attachments.Attach(attachment)
-		
+
 		effectiveAlign := calculateAlign(r.MarkConfig.ImageAlign, attachment.Width)
 		effectiveLayout := calculateLayout(effectiveAlign, attachment.Width)
 		displayWidth := calculateDisplayWidth(attachment.Width, effectiveLayout)
-		
+
 		err = r.Stdlib.Templates.ExecuteTemplate(
 			writer,
 			"ac:image",
@@ -164,7 +164,7 @@ func (r *ConfluenceFencedCodeBlockRenderer) renderFencedCodeBlock(writer util.Bu
 				attachment.Width,
 				attachment.Height,
 				displayWidth,
-				attachment.Height,
+				"",
 				attachment.Name,
 				"",
 				attachment.Filename,
@@ -183,11 +183,11 @@ func (r *ConfluenceFencedCodeBlockRenderer) renderFencedCodeBlock(writer util.Bu
 			return ast.WalkStop, err
 		}
 		r.Attachments.Attach(attachment)
-		
+
 		effectiveAlign := calculateAlign(r.MarkConfig.ImageAlign, attachment.Width)
 		effectiveLayout := calculateLayout(effectiveAlign, attachment.Width)
 		displayWidth := calculateDisplayWidth(attachment.Width, effectiveLayout)
-		
+
 		err = r.Stdlib.Templates.ExecuteTemplate(
 			writer,
 			"ac:image",
@@ -208,7 +208,7 @@ func (r *ConfluenceFencedCodeBlockRenderer) renderFencedCodeBlock(writer util.Bu
 				attachment.Width,
 				attachment.Height,
 				displayWidth,
-				attachment.Height,
+				"",
 				attachment.Name,
 				"",
 				attachment.Filename,
diff --git a/renderer/image.go b/renderer/image.go
index b36a652..d162c55 100644
--- a/renderer/image.go
+++ b/renderer/image.go
@@ -170,7 +170,7 @@ func (r *ConfluenceImageRenderer) renderImage(writer util.BufWriter, source []by
 				attachments[0].Width,
 				attachments[0].Height,
 				displayWidth,
-				attachments[0].Height,
+				"",
 				string(n.Title),
 				string(nodeToHTMLText(n, source)),
 				attachments[0].Filename,