diff --git a/src/gallium/frontends/clover/core/kernel.cpp b/src/gallium/frontends/clover/core/kernel.cpp
index 3fe698bec41..b07907e471b 100644
--- a/src/gallium/frontends/clover/core/kernel.cpp
+++ b/src/gallium/frontends/clover/core/kernel.cpp
@@ -584,6 +584,9 @@ kernel::constant_argument::unbind(exec_context &ctx) {
       buf->resource_in(*ctx.q).unbind_surface(*ctx.q, st);
 }
 
+kernel::image_rd_argument::image_rd_argument() : st(nullptr) {
+}
+
 void
 kernel::image_rd_argument::set(size_t size, const void *value) {
    if (!value)
diff --git a/src/gallium/frontends/clover/core/kernel.hpp b/src/gallium/frontends/clover/core/kernel.hpp
index e9d3bc92767..2b543ce6d3c 100644
--- a/src/gallium/frontends/clover/core/kernel.hpp
+++ b/src/gallium/frontends/clover/core/kernel.hpp
@@ -218,6 +218,8 @@ namespace clover {
 
       class image_rd_argument : public image_argument {
       public:
+         image_rd_argument();
+
          virtual void set(size_t size, const void *value);
          virtual void bind(exec_context &ctx,
                            const binary::argument &barg);