diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 63672ec7aa87..c56baff117c7 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,6 +22,7 @@ on:
       - "CMakeLists.txt"
       - "CMake/**"
       - "third_party/**"
+      - "scripts/setup-macos.sh"
       - ".github/workflows/macos.yml"
 
   pull_request:
@@ -31,6 +32,7 @@ on:
       - "CMakeLists.txt"
       - "CMake/**"
       - "third_party/**"
+      - "scripts/setup-macos.sh"
       - ".github/workflows/macos.yml"
 
 permissions:
diff --git a/scripts/setup-centos9.sh b/scripts/setup-centos9.sh
index 1efb8e53ec34..723754915b2c 100755
--- a/scripts/setup-centos9.sh
+++ b/scripts/setup-centos9.sh
@@ -44,6 +44,7 @@ FMT_VERSION="10.1.1"
 BOOST_VERSION="boost-1.84.0"
 ARROW_VERSION="15.0.0"
 FAST_FLOAT_VERSION="v6.1.6"
+STEMMER_VERSION="2.2.0"
 
 function dnf_install {
   dnf install -y -q --setopt=install_weak_deps=False "$@"
@@ -178,6 +179,17 @@ function install_duckdb {
   fi
 }
 
+function install_stemmer {
+  wget_and_untar https://snowballstem.org/dist/libstemmer_c-${STEMMER_VERSION}.tar.gz stemmer
+  (
+    cd ${DEPENDENCY_DIR}/stemmer
+    sed -i '/CPPFLAGS=-Iinclude/ s/$/ -fPIC/' Makefile
+    make clean && make "-j${NPROC}"
+    ${SUDO} cp libstemmer.a ${INSTALL_PREFIX}/lib/
+    ${SUDO} cp include/libstemmer.h ${INSTALL_PREFIX}/include/
+  )
+}
+
 function install_arrow {
   wget_and_untar https://archive.apache.org/dist/arrow/arrow-${ARROW_VERSION}/apache-arrow-${ARROW_VERSION}.tar.gz arrow
   cmake_install_dir arrow/cpp \
@@ -233,6 +245,7 @@ function install_velox_deps {
   run_and_time install_mvfst
   run_and_time install_fbthrift
   run_and_time install_duckdb
+  run_and_time install_stemmer
   run_and_time install_arrow
 }
 
diff --git a/scripts/setup-macos.sh b/scripts/setup-macos.sh
index b394e8ce4755..ed8b6c2a21fe 100755
--- a/scripts/setup-macos.sh
+++ b/scripts/setup-macos.sh
@@ -45,6 +45,7 @@ MACOS_BUILD_DEPS="ninja cmake"
 FB_OS_VERSION="v2024.09.16.00"
 FMT_VERSION="10.1.1"
 FAST_FLOAT_VERSION="v6.1.6"
+STEMMER_VERSION="2.2.0"
 
 function update_brew {
   DEFAULT_BREW_PATH=/usr/local/bin/brew
@@ -157,6 +158,17 @@ function install_duckdb {
   fi
 }
 
+function install_stemmer {
+  wget_and_untar https://snowballstem.org/dist/libstemmer_c-${STEMMER_VERSION}.tar.gz stemmer
+  (
+    cd ${DEPENDENCY_DIR}/stemmer
+    sed -i '/CPPFLAGS=-Iinclude/ s/$/ -fPIC/' Makefile
+    make clean && make "-j${NPROC}"
+    ${SUDO} cp libstemmer.a ${INSTALL_PREFIX}/lib/
+    ${SUDO} cp include/libstemmer.h ${INSTALL_PREFIX}/include/
+  )
+}
+
 function install_velox_deps {
   run_and_time install_velox_deps_from_brew
   run_and_time install_ranges_v3
@@ -170,6 +182,7 @@ function install_velox_deps {
   run_and_time install_mvfst
   run_and_time install_fbthrift
   run_and_time install_duckdb
+  run_and_time install_stemmer
 }
 
 (return 2> /dev/null) && return # If script was sourced, don't run commands.
diff --git a/scripts/setup-ubuntu.sh b/scripts/setup-ubuntu.sh
index c4785af00fe5..ab82ea9da410 100755
--- a/scripts/setup-ubuntu.sh
+++ b/scripts/setup-ubuntu.sh
@@ -59,6 +59,7 @@ FMT_VERSION="10.1.1"
 BOOST_VERSION="boost-1.84.0"
 ARROW_VERSION="15.0.0"
 FAST_FLOAT_VERSION="v6.1.6"
+STEMMER_VERSION="2.2.0"
 
 # Install packages required for build.
 function install_build_prerequisites {
@@ -186,6 +187,17 @@ function install_duckdb {
   fi
 }
 
+function install_stemmer {
+  wget_and_untar https://snowballstem.org/dist/libstemmer_c-${STEMMER_VERSION}.tar.gz stemmer
+  (
+    cd ${DEPENDENCY_DIR}/stemmer
+    sed -i '/CPPFLAGS=-Iinclude/ s/$/ -fPIC/' Makefile
+    make clean && make "-j${NPROC}"
+    ${SUDO} cp libstemmer.a ${INSTALL_PREFIX}/lib/
+    ${SUDO} cp include/libstemmer.h ${INSTALL_PREFIX}/include/
+  )
+}
+
 function install_arrow {
   wget_and_untar https://archive.apache.org/dist/arrow/arrow-${ARROW_VERSION}/apache-arrow-${ARROW_VERSION}.tar.gz arrow
   cmake_install_dir arrow/cpp \
@@ -241,6 +253,7 @@ function install_velox_deps {
   run_and_time install_fbthrift
   run_and_time install_conda
   run_and_time install_duckdb
+  run_and_time install_stemmer
   run_and_time install_arrow
 }