diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4455a87f5..c11111d1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,8 @@
 
 ### Fixed
 
-- tcl: fix return value for hdata_longlong ([#2119](https://github.com/weechat/weechat/issues/2119))
+- php: fix return value of function hdata_longlong
+- tcl: fix return value of function hdata_longlong ([#2119](https://github.com/weechat/weechat/issues/2119))
 - tests: fix relay tests on s390x ([#2118](https://github.com/weechat/weechat/issues/2118))
 - tests: fix check of php plugin ([#2117](https://github.com/weechat/weechat/issues/2117))
 - tests: fix compilation of tests on Fedora 40 ([#2116](https://github.com/weechat/weechat/issues/2116))
diff --git a/src/plugins/php/weechat-php-api.c b/src/plugins/php/weechat-php-api.c
index 709704191..289d50ea4 100644
--- a/src/plugins/php/weechat-php-api.c
+++ b/src/plugins/php/weechat-php-api.c
@@ -81,6 +81,7 @@
     RETURN_STRING("");
 #define API_RETURN_INT(__int) RETURN_LONG(__int)
 #define API_RETURN_LONG(__long) RETURN_LONG(__long)
+#define API_RETURN_LONGLONG(__longlong) RETURN_DOUBLE(__longlong)
 #define weechat_php_get_function_name(__zfunc, __str)                   \
     const char *(__str);                                                \
     do                                                                  \
@@ -5545,7 +5546,7 @@ API_FUNC(hdata_longlong)
 
     result = weechat_hdata_longlong (hdata, pointer, (const char *)name);
 
-    API_RETURN_LONG(result);
+    API_RETURN_LONGLONG(result);
 }
 
 API_FUNC(hdata_string)