diff --git a/src/imagination/vulkan/pvr_job_transfer.c b/src/imagination/vulkan/pvr_job_transfer.c
index 7966d9ba300..0ec4c5696e5 100644
--- a/src/imagination/vulkan/pvr_job_transfer.c
+++ b/src/imagination/vulkan/pvr_job_transfer.c
@@ -5681,16 +5681,18 @@ pvr_submit_info_stream_init(struct pvr_transfer_ctx *ctx,
    /* Leave space for stream header. */
    stream_ptr += pvr_cmd_length(KMD_STREAM_HDR);
 
-   *(uint64_t *)stream_ptr = regs->pds_bgnd0_base;
+   memcpy(stream_ptr, &regs->pds_bgnd0_base, sizeof(regs->pds_bgnd0_base));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND0_BASE);
 
-   *(uint64_t *)stream_ptr = regs->pds_bgnd1_base;
+   memcpy(stream_ptr, &regs->pds_bgnd1_base, sizeof(regs->pds_bgnd1_base));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND1_BASE);
 
-   *(uint64_t *)stream_ptr = regs->pds_bgnd3_sizeinfo;
+   memcpy(stream_ptr,
+          &regs->pds_bgnd3_sizeinfo,
+          sizeof(regs->pds_bgnd3_sizeinfo));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND3_SIZEINFO);
 
-   *(uint64_t *)stream_ptr = regs->isp_mtile_base;
+   memcpy(stream_ptr, &regs->isp_mtile_base, sizeof(regs->isp_mtile_base));
    stream_ptr += pvr_cmd_length(CR_ISP_MTILE_BASE);
 
    STATIC_ASSERT(ARRAY_SIZE(regs->pbe_wordx_mrty) == 9U);
diff --git a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_transfer.c b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_transfer.c
index d021a29d25a..e2616c4d174 100644
--- a/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_transfer.c
+++ b/src/imagination/vulkan/winsys/pvrsrvkm/pvr_srv_job_transfer.c
@@ -146,16 +146,18 @@ pvr_srv_transfer_cmd_stream_load(struct rogue_fwif_cmd_transfer *const cmd,
 
    stream_ptr += pvr_cmd_length(KMD_STREAM_HDR);
 
-   regs->pds_bgnd0_base = *(uint64_t *)stream_ptr;
+   memcpy(&regs->pds_bgnd0_base, stream_ptr, sizeof(regs->pds_bgnd0_base));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND0_BASE);
 
-   regs->pds_bgnd1_base = *(uint64_t *)stream_ptr;
+   memcpy(&regs->pds_bgnd1_base, stream_ptr, sizeof(regs->pds_bgnd1_base));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND1_BASE);
 
-   regs->pds_bgnd3_sizeinfo = *(uint64_t *)stream_ptr;
+   memcpy(&regs->pds_bgnd3_sizeinfo,
+          stream_ptr,
+          sizeof(regs->pds_bgnd3_sizeinfo));
    stream_ptr += pvr_cmd_length(CR_PDS_BGRND3_SIZEINFO);
 
-   regs->isp_mtile_base = *(uint64_t *)stream_ptr;
+   memcpy(&regs->isp_mtile_base, stream_ptr, sizeof(regs->isp_mtile_base));
    stream_ptr += pvr_cmd_length(CR_ISP_MTILE_BASE);
 
    STATIC_ASSERT(ARRAY_SIZE(regs->pbe_wordx_mrty) == 9U);