diff --git a/dlls/mshtml/htmlstyle.c b/dlls/mshtml/htmlstyle.c
index fb58d090635..339220016db 100644
--- a/dlls/mshtml/htmlstyle.c
+++ b/dlls/mshtml/htmlstyle.c
@@ -340,6 +340,10 @@ typedef struct {
 } style_tbl_entry_t;
 
 static const style_tbl_entry_t style_tbl[] = {
+    {
+        L"animation-name",
+        DISPID_IHTMLCSSSTYLEDECLARATION2_ANIMATIONNAME
+    },
     {
         backgroundW,
         DISPID_IHTMLCSSSTYLEDECLARATION_BACKGROUND,
@@ -9749,15 +9753,15 @@ static HRESULT WINAPI HTMLCSSStyleDeclaration2_get_fontFeatureSettings(IHTMLCSSS
 static HRESULT WINAPI HTMLCSSStyleDeclaration2_put_animationName(IHTMLCSSStyleDeclaration2 *iface, BSTR v)
 {
     CSSStyle *This = impl_from_IHTMLCSSStyleDeclaration2(iface);
-    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
-    return E_NOTIMPL;
+    TRACE("(%p)->(%s)\n", This, debugstr_w(v));
+    return set_style_property(This, STYLEID_ANIMATION_NAME, v);
 }
 
 static HRESULT WINAPI HTMLCSSStyleDeclaration2_get_animationName(IHTMLCSSStyleDeclaration2 *iface, BSTR *p)
 {
     CSSStyle *This = impl_from_IHTMLCSSStyleDeclaration2(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    TRACE("(%p)->(%p)\n", This, p);
+    return get_style_property(This, STYLEID_ANIMATION_NAME, p);
 }
 
 static HRESULT WINAPI HTMLCSSStyleDeclaration2_put_animationDuration(IHTMLCSSStyleDeclaration2 *iface, BSTR v)
diff --git a/dlls/mshtml/htmlstyle.h b/dlls/mshtml/htmlstyle.h
index 5e7ba0b6e1b..60f099cc658 100644
--- a/dlls/mshtml/htmlstyle.h
+++ b/dlls/mshtml/htmlstyle.h
@@ -44,6 +44,7 @@ struct HTMLStyle {
 
 /* NOTE: Make sure to keep in sync with style_tbl in htmlstyle.c */
 typedef enum {
+    STYLEID_ANIMATION_NAME,
     STYLEID_BACKGROUND,
     STYLEID_BACKGROUND_ATTACHMENT,
     STYLEID_BACKGROUND_CLIP,
diff --git a/dlls/mshtml/tests/style.c b/dlls/mshtml/tests/style.c
index de685dd3180..5b0c553a2b0 100644
--- a/dlls/mshtml/tests/style.c
+++ b/dlls/mshtml/tests/style.c
@@ -855,6 +855,23 @@ static void test_css_style_declaration2(IHTMLCSSStyleDeclaration2 *css_style)
     ok(hres == S_OK, "get_transform failed: %08x\n", hres);
     ok(!lstrcmpW(str, L"none"), "transform = %s\n", wine_dbgstr_w(str));
     SysFreeString(str);
+
+    str = NULL;
+    hres = IHTMLCSSStyleDeclaration2_get_animationName(css_style, &str);
+    ok(hres == S_OK, "get_animationName failed: %08x\n", hres);
+    ok(!str, "animationName = %s\n", wine_dbgstr_w(str));
+    SysFreeString(str);
+
+    str = SysAllocString(L"none");
+    hres = IHTMLCSSStyleDeclaration2_put_animationName(css_style, str);
+    ok(hres == S_OK, "put_animationName failed: %08x\n", hres);
+    SysFreeString(str);
+
+    str = NULL;
+    hres = IHTMLCSSStyleDeclaration2_get_animationName(css_style, &str);
+    ok(hres == S_OK, "get_animationName failed: %08x\n", hres);
+    ok(!lstrcmpW(str, L"none"), "animationName = %s\n", wine_dbgstr_w(str));
+    SysFreeString(str);
 }
 
 static void test_body_style(IHTMLStyle *style)