diff --git a/conda/recipes/libraft/conda_build_config.yaml b/conda/recipes/libraft/conda_build_config.yaml
index 8f5c37ac2c..bb9c715e3a 100644
--- a/conda/recipes/libraft/conda_build_config.yaml
+++ b/conda/recipes/libraft/conda_build_config.yaml
@@ -10,6 +10,9 @@ cuda_compiler:
 cuda11_compiler:
   - nvcc
 
+c_stdlib:
+  - sysroot
+
 c_stdlib_version:
   - "2.17"
 
diff --git a/conda/recipes/pylibraft/conda_build_config.yaml b/conda/recipes/pylibraft/conda_build_config.yaml
index aee8b7e82b..e3ca633eb9 100644
--- a/conda/recipes/pylibraft/conda_build_config.yaml
+++ b/conda/recipes/pylibraft/conda_build_config.yaml
@@ -10,6 +10,9 @@ cuda_compiler:
 cuda11_compiler:
   - nvcc
 
+c_stdlib:
+  - sysroot
+
 c_stdlib_version:
   - "2.17"
 
diff --git a/conda/recipes/raft-ann-bench-cpu/conda_build_config.yaml b/conda/recipes/raft-ann-bench-cpu/conda_build_config.yaml
index 502935af27..4de3b98f48 100644
--- a/conda/recipes/raft-ann-bench-cpu/conda_build_config.yaml
+++ b/conda/recipes/raft-ann-bench-cpu/conda_build_config.yaml
@@ -4,6 +4,9 @@ c_compiler_version:
 cxx_compiler_version:
   - 11
 
+c_stdlib:
+  - sysroot
+
 c_stdlib_version:
   - "2.17"
 
diff --git a/conda/recipes/raft-ann-bench/conda_build_config.yaml b/conda/recipes/raft-ann-bench/conda_build_config.yaml
index f9cda33877..cf025a06a4 100644
--- a/conda/recipes/raft-ann-bench/conda_build_config.yaml
+++ b/conda/recipes/raft-ann-bench/conda_build_config.yaml
@@ -10,6 +10,9 @@ cuda_compiler:
 cuda11_compiler:
   - nvcc
 
+c_stdlib:
+  - sysroot
+
 c_stdlib_version:
   - "2.17"
 
diff --git a/conda/recipes/raft-dask/conda_build_config.yaml b/conda/recipes/raft-dask/conda_build_config.yaml
index c134a744d3..345cef49a1 100644
--- a/conda/recipes/raft-dask/conda_build_config.yaml
+++ b/conda/recipes/raft-dask/conda_build_config.yaml
@@ -10,6 +10,9 @@ cuda_compiler:
 cuda11_compiler:
   - nvcc
 
+c_stdlib:
+  - sysroot
+
 c_stdlib_version:
   - "2.17"