diff --git a/flexmark-ext-resizable-image/src/main/java/com/vladsch/flexmark/ext/resizable/image/internal/ResizableImageInlineParserExtension.java b/flexmark-ext-resizable-image/src/main/java/com/vladsch/flexmark/ext/resizable/image/internal/ResizableImageInlineParserExtension.java
index d24f395d8..1b18aeddd 100644
--- a/flexmark-ext-resizable-image/src/main/java/com/vladsch/flexmark/ext/resizable/image/internal/ResizableImageInlineParserExtension.java
+++ b/flexmark-ext-resizable-image/src/main/java/com/vladsch/flexmark/ext/resizable/image/internal/ResizableImageInlineParserExtension.java
@@ -13,7 +13,7 @@
 import java.util.regex.Pattern;
 
 public class ResizableImageInlineParserExtension implements InlineParserExtension {
-    final public static Pattern IMAGE_PATTERN = Pattern.compile("\\!\\[(\\S*)\\]\\((\\S*)\\s*=*(\\d*)x*(\\d*)\\)",
+    final public static Pattern IMAGE_PATTERN = Pattern.compile("\\!\\[([^\\s\\]]*)]\\(([^\\s\\]]+)\\s*=*(\\d*)x*(\\d*)\\)",
             Pattern.CASE_INSENSITIVE);
 
     public ResizableImageInlineParserExtension(LightInlineParser inlineParser) {