diff --git a/OpenCL/m29200_a0-pure.cl b/OpenCL/m29200_a0-pure.cl
index 1f540c3a5..8d88f0cff 100644
--- a/OpenCL/m29200_a0-pure.cl
+++ b/OpenCL/m29200_a0-pure.cl
@@ -25,7 +25,7 @@ typedef struct radmin3
   u32 user[64];
   u32 user_len;
 
-  u32 pre[PRECOMP_DATALEN]; // 38400 for PRECOMP_BITS = 4
+  u32 pre[PRECOMP_DATALEN]; // 1047552 * 4 bytes for PRECOMP_BITS = 10
 
 } radmin3_t;
 
diff --git a/OpenCL/m29200_a1-pure.cl b/OpenCL/m29200_a1-pure.cl
index b9a9f0da7..cd4ffb271 100644
--- a/OpenCL/m29200_a1-pure.cl
+++ b/OpenCL/m29200_a1-pure.cl
@@ -24,7 +24,7 @@ typedef struct radmin3
   u32 user[64];
   u32 user_len;
 
-  u32 pre[PRECOMP_DATALEN]; // 38400 for PRECOMP_BITS = 4
+  u32 pre[PRECOMP_DATALEN]; // 1047552 * 4 bytes for PRECOMP_BITS = 10
 
 } radmin3_t;
 
diff --git a/OpenCL/m29200_a3-pure.cl b/OpenCL/m29200_a3-pure.cl
index b4fdd0407..0825896b1 100644
--- a/OpenCL/m29200_a3-pure.cl
+++ b/OpenCL/m29200_a3-pure.cl
@@ -23,7 +23,7 @@ typedef struct radmin3
   u32 user[64];
   u32 user_len;
 
-  u32 pre[PRECOMP_DATALEN]; // 38400 for PRECOMP_BITS = 4
+  u32 pre[PRECOMP_DATALEN]; // 1047552 * 4 bytes for PRECOMP_BITS = 10
 
 } radmin3_t;
 
diff --git a/src/modules/module_29200.c b/src/modules/module_29200.c
index 48ca6c63d..83fb6a687 100644
--- a/src/modules/module_29200.c
+++ b/src/modules/module_29200.c
@@ -58,7 +58,7 @@ typedef struct radmin3
   u32 user[64];
   u32 user_len;
 
-  u32 pre[PRECOMP_DATALEN]; // 38400 for PRECOMP_BITS = 4
+  u32 pre[PRECOMP_DATALEN]; // 1047552 * 4 bytes for PRECOMP_BITS = 10
 
 } radmin3_t;