diff --git a/tools/ci/images/unit_tests/Dockerfile b/tools/ci/images/unit_tests/Dockerfile
index e8fc2b6..fc5a83c 100644
--- a/tools/ci/images/unit_tests/Dockerfile
+++ b/tools/ci/images/unit_tests/Dockerfile
@@ -12,7 +12,8 @@ RUN apk add --no-cache \
     py3-pip \
     mesa-dev \
     mesa-gl \
-    pkgconf
+    pkgconf \
+    mold
 
 
 RUN pip install --no-cache-dir --break-system-packages conan gitpython \
diff --git a/tools/ci/images/valgrind/Dockerfile b/tools/ci/images/valgrind/Dockerfile
index 551d1f7..f564e25 100644
--- a/tools/ci/images/valgrind/Dockerfile
+++ b/tools/ci/images/valgrind/Dockerfile
@@ -13,6 +13,7 @@ RUN apk add --no-cache \
     mesa-dev \
     mesa-gl \
     pkgconf \
+    mold \
     valgrind
 
 RUN pip install --no-cache-dir --break-system-packages conan gitpython \