diff --git a/src/gallium/drivers/r600/sfn/tests/sfn_shaderfromstring_test.cpp b/src/gallium/drivers/r600/sfn/tests/sfn_shaderfromstring_test.cpp
index 8ecbd3c2b27..39af43ac95e 100644
--- a/src/gallium/drivers/r600/sfn/tests/sfn_shaderfromstring_test.cpp
+++ b/src/gallium/drivers/r600/sfn/tests/sfn_shaderfromstring_test.cpp
@@ -33,7 +33,7 @@ public:
 protected:
    void check(const vector<PInst>& eval, const std::vector<PInst, Allocator<PInst>>& expect);
 private:
-   InstrFactory *m_instr_factory;
+   InstrFactory *m_instr_factory = nullptr;
 };