diff --git a/Project.toml b/Project.toml
index d3f514fa..20bf5ddc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "oneAPI"
 uuid = "8f75cd03-7ff8-4ecb-9b8f-daf728133b1b"
 authors = ["Tim Besard <tim.besard@gmail.com>", "Alexis Montoison", "Michel Schanen <michel.schanen@gmail.com>"]
-version = "2.7.2"
+version = "2.7.3"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
diff --git a/src/compiler/compilation.jl b/src/compiler/compilation.jl
index 5a398a65..928c1de9 100644
--- a/src/compiler/compilation.jl
+++ b/src/compiler/compilation.jl
@@ -328,7 +328,14 @@ end
     # advertise the extension). We lower bfloat→i16 in finish_ir! when needed.
     supports_bfloat16 = _device_supports_bfloat16(dev)
 
-    extensions = String[]
+    # SPIR-V extensions the LLVM back-end may emit. Declaring them permits the
+    # corresponding instructions during translation: without
+    # SPV_EXT_shader_atomic_float_add, floating-point atomic operations fail to
+    # translate ("The atomic float instruction requires ... SPV_EXT_shader_atomic_float_add").
+    extensions = String[
+        "SPV_EXT_relaxed_printf_string_address_space",
+        "SPV_EXT_shader_atomic_float_add",
+    ]
     # Only add the SPIR-V extension if the runtime actually supports it
     if _driver_supports_bfloat16_spirv(dev)
         push!(extensions, "SPV_KHR_bfloat16")