diff --git a/CHANGELOG.md b/CHANGELOG.md
index dace2b53..9b258a97 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ item (Added, Changed, Depreciated, Removed, Fixed, Security).
 
 ## [2026.01]
 
+- Fixed: Removed top margin from spacer block
 - Added: Yoast Duplicate Post plugin v4.5 for easier content duplication in the editor.
 - Updated: Login logo styling
 
diff --git a/wp-content/themes/core/theme.json b/wp-content/themes/core/theme.json
index 0c80cf82..8a9542fa 100644
--- a/wp-content/themes/core/theme.json
+++ b/wp-content/themes/core/theme.json
@@ -629,6 +629,14 @@
 					}
 				}
 			},
+			"core/spacer": {
+				"spacing": {
+					"margin": {
+						"top": "0",
+						"bottom": "0"
+					}
+				}
+			},
 			"core/table": {
 				"spacing": {
 					"margin": {