2 files changed, 2 insertions, 2 deletions
diff --git a/share/spack/bash/spack-completion.in b/share/spack/bash/spack-completion.in
index ca15b8dfb2..164fc5c5b3 100755
--- a/share/spack/bash/spack-completion.in
+++ b/share/spack/bash/spack-completion.in
@@ -226,7 +226,7 @@ _config_sections() {
 _extensions() {
     if [[ -z "${SPACK_EXTENSIONS:-}" ]]
     then
-        SPACK_EXTENSIONS="aspell go-bootstrap go icedtea jdk kim-api lua matlab mofem-cephas octave openjdk perl python r ruby rust tcl yorick"
+        SPACK_EXTENSIONS="$(spack extensions)"
     fi
     SPACK_COMPREPLY="$SPACK_EXTENSIONS"
 }
diff --git a/share/spack/spack-completion.bash b/share/spack/spack-completion.bash
index b17733e1bf..8f677adbf9 100755
--- a/share/spack/spack-completion.bash
+++ b/share/spack/spack-completion.bash
@@ -226,7 +226,7 @@ _config_sections() {
 _extensions() {
     if [[ -z "${SPACK_EXTENSIONS:-}" ]]
     then
-        SPACK_EXTENSIONS="aspell go-bootstrap go icedtea jdk kim-api lua matlab mofem-cephas octave openjdk perl python r ruby rust tcl yorick"
+        SPACK_EXTENSIONS="$(spack extensions)"
     fi
     SPACK_COMPREPLY="$SPACK_EXTENSIONS"
 }