diff --git a/ci-scripts/xml_files/gnb_usrp_build.xml b/ci-scripts/xml_files/gnb_usrp_build.xml
index ea7cc8b8ed..4917e15c33 100644
--- a/ci-scripts/xml_files/gnb_usrp_build.xml
+++ b/ci-scripts/xml_files/gnb_usrp_build.xml
@@ -44,7 +44,7 @@
     <class>Build_eNB</class>
     <desc>Build gNB (USRP)</desc>
     <node>caracal</node>
-    <Build_eNB_args>--gNB -w USRP --ninja -c -P --build-lib ldpc_cuda --build-lib ldpc_aal --cmake-opt -DASN1C_EXEC=/opt/asn1c/bin/asn1c --cmake-opt -DPHYSIM_CHECK_FILES="ThresholdsOffload.cmake"</Build_eNB_args>
+    <Build_eNB_args>--gNB -w USRP --ninja -c -P --build-lib ldpc_aal --cmake-opt -DASN1C_EXEC=/opt/asn1c/bin/asn1c --cmake-opt -DPHYSIM_CHECK_FILES="ThresholdsOffload.cmake"</Build_eNB_args>
   </testCase>
 
 </testCaseList>
diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai
index c9e268407d..e47e70df7a 100755
--- a/cmake_targets/build_oai
+++ b/cmake_targets/build_oai
@@ -40,7 +40,7 @@ HWs=""
 BUILD_DIR=ran_build
 CMAKE_BUILD_TYPE="RelWithDebInfo"
 CMAKE_CMD="$CMAKE"
-OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_cuda ldpc_aal ldpc_xdma websrv oai_iqplayer imscope imscope_record"
+OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_aal ldpc_xdma websrv oai_iqplayer imscope imscope_record"
 TARGET_LIST=""
 BUILD_TOOL_OPT="-j$(nproc)"
 
diff --git a/doc/BUILD.md b/doc/BUILD.md
index 40394214d4..0ee2d43820 100644
--- a/doc/BUILD.md
+++ b/doc/BUILD.md
@@ -171,7 +171,6 @@ The following libraries are build in CI and should always work: `telnetsrv`,
 
 Some libraries have further dependencies and might not build on every system:
 - `enbscope`, `uescope`, `nrscope`: libforms/X
-- `ldpc_cuda`: CUDA
 - `websrv`: npm and others
 - `ldpc_aal`: DPDK with patch
 
diff --git a/openair1/PHY/CODING/DOC/LDPCImplementation.md b/openair1/PHY/CODING/DOC/LDPCImplementation.md
index d6ea6565fa..2717b5587c 100644
--- a/openair1/PHY/CODING/DOC/LDPCImplementation.md
+++ b/openair1/PHY/CODING/DOC/LDPCImplementation.md
@@ -110,10 +110,10 @@ A mechanism to select ldpc implementation is also available in the `ldpctest` ph
 
 #### Examples of ldpc shared lib selection when running ldpctest:
 
-Loading libldpc_cuda.so, the cuda implementation of the ldpc decoder:
+Loading libldpc_orig.so, the legacy implementation of the ldpc decoder:
 
 ```
-$ ./ldpctest -v _cuda
+$ ./ldpctest -v _orig
 ```
 
 ### LDPC libraries
@@ -124,6 +124,4 @@ Libraries implementing the LDPC algorithms must be named `libldpc<_version>.so`,
 * `LDPCdecoder` implementing type `LDPC_decoderfunc_t *`
 * `LDPCencoder` implementing type `LDPC_encoderfunc_t *`
 
-`libldpc_cuda.so` has been tested with the `ldpctest` executable, usage from the softmodem's has to be tested.
-
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