diff --git a/recipes/incoming-kde/libksysguard.toml b/recipes/incoming-kde/libksysguard.toml
index 1b0de7b5..2edcc2fe 100644
--- a/recipes/incoming-kde/libksysguard.toml
+++ b/recipes/incoming-kde/libksysguard.toml
@@ -36,7 +36,7 @@ cmake -B build -G Ninja -Wno-dev \
   -DCMAKE_C_COMPILER="$ZW/cc" -DCMAKE_CXX_COMPILER="$ZW/cxx" -DCMAKE_ASM_COMPILER="$ZW/cc" \
   -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_PREFIX_PATH=/usr \
   -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=OFF \
-  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF
+  -DBUILD_TESTING=OFF -DBUILD_PYTHON_BINDINGS=OFF -DCMAKE_AUTOMOC_MOC_OPTIONS=-D__linux__=1
 '''
 compile = "cmake --build build"
 install = "DESTDIR=/out cmake --install build"