diff --git a/gimp-help.changes b/gimp-help.changes
index f58d285..97e7aac 100644
--- a/gimp-help.changes
+++ b/gimp-help.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun 27 13:55:38 UTC 2024 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Add %limit_build to avoid OOM
+
 -------------------------------------------------------------------
 Tue Feb 27 11:00:20 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/gimp-help.spec b/gimp-help.spec
index f88f870..00afd20 100644
--- a/gimp-help.spec
+++ b/gimp-help.spec
@@ -29,6 +29,7 @@ Patch0:         gimp-help-2.10.0-python3.patch
 BuildRequires:  docbook-xsl-stylesheets
 BuildRequires:  fdupes
 BuildRequires:  libxslt
+BuildRequires:  memory-constraints
 BuildRequires:  pngcrush
 BuildRequires:  python3-libxml2-python
 Requires:       gimp
@@ -311,6 +312,7 @@ This package provides Chinese data for gimp-help.
 find . -iname \*.py -exec sed -i -e '1 s@env python.\?@python3@' '{}' \;
 
 %build
+%limit_build -m 3400
 # We install the help to the same prefix as gimp itself, so no
 # need to query gimp for the prefix at build time
 %configure \