diff --git a/build-constraints.yaml b/build-constraints.yaml
index fe05826d..ec01cf88 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -920,6 +920,11 @@ packages:
         - monad-time
         - these
 
+        # fft
+        - carray
+        - ix-shapable
+        - fft
+
         # Regex packages by Chris Kuklewicz
         - regex-base
         - regex-compat
@@ -1807,6 +1812,7 @@ skipped-tests:
     - MissingH
     # https://github.com/Soostone/retry/issues/30
     - retry
+    - fft
 
     # https://github.com/fpco/stackage/issues/602
     - aws
diff --git a/debian-bootstrap.sh b/debian-bootstrap.sh
index 0b5edb70..69781f31 100755
--- a/debian-bootstrap.sh
+++ b/debian-bootstrap.sh
@@ -23,7 +23,6 @@ apt-get install -y \
     libblas-dev \
     libbz2-dev \
     libcairo2-dev \
-    libtagc0-dev \
     libcurl4-openssl-dev \
     libdevil-dev \
     libedit-dev \
@@ -57,6 +56,7 @@ apt-get install -y \
     libsnappy-dev \
     libsqlite3-dev \
     libssl-dev \
+    libtagc0-dev \
     libudev-dev \
     libusb-1.0-0-dev \
     libxau-dev \