diff --git a/src/gallium/frontends/rusticl/api/memory.rs b/src/gallium/frontends/rusticl/api/memory.rs
index 80d7955e987..f06e133badd 100644
--- a/src/gallium/frontends/rusticl/api/memory.rs
+++ b/src/gallium/frontends/rusticl/api/memory.rs
@@ -510,7 +510,7 @@ fn validate_image_desc(
 
 fn validate_image_bounds(i: &Mem, origin: CLVec<usize>, region: CLVec<usize>) -> CLResult<()> {
     let bound = region + origin;
-    if bound > i.image_desc.size() {
+    if bound > i.image_desc.api_size() {
         return Err(CL_INVALID_VALUE);
     }
     Ok(())
diff --git a/src/gallium/frontends/rusticl/core/memory.rs b/src/gallium/frontends/rusticl/core/memory.rs
index 4d428f2d4fd..91dd70fdca7 100644
--- a/src/gallium/frontends/rusticl/core/memory.rs
+++ b/src/gallium/frontends/rusticl/core/memory.rs
@@ -66,6 +66,7 @@ pub trait CLImageDescInfo {
     fn row_pitch(&self) -> CLResult<u32>;
     fn slice_pitch(&self) -> CLResult<u32>;
     fn size(&self) -> CLVec<usize>;
+    fn api_size(&self) -> CLVec<usize>;
 
     fn dims(&self) -> u8 {
         self.type_info().0
@@ -124,6 +125,17 @@ impl CLImageDescInfo for cl_image_desc {
         CLVec::new([self.image_width, height, depth])
     }
 
+    fn api_size(&self) -> CLVec<usize> {
+        let mut size = self.size();
+
+        if self.is_array() && self.dims() == 1 {
+            size[1] = size[2];
+            size[2] = 1;
+        }
+
+        size
+    }
+
     fn bx(&self) -> CLResult<pipe_box> {
         let size = self.size();