diff --git a/reanimate.cabal b/reanimate.cabal
index 4a6e626..4d0ff0d 100644
--- a/reanimate.cabal
+++ b/reanimate.cabal
@@ -37,13 +37,6 @@ Source-Repository head
     Type:      git
     Location:  git://github.com/lemmih/reanimate.git
 
-flag no-hgeometry
-  description:
-    Disable all features that depend on hgeometry. Should only
-    be used when developing new hgeometry algorithms.
-  default: False
-  manual: True
-
 library
   hs-source-dirs:     src
   if os(windows)
@@ -113,12 +106,7 @@ library
                       Detach
                       POVRay
   autogen-modules:    Paths_reanimate
-  if flag(no-hgeometry)
-    cpp-options: -DNO_HGEOMETRY
-  else
-    build-depends:
-      hgeometry               >=0.11.0.0 && < 0.14,
-      hgeometry-combinatorial >=0.11.0.0 && < 0.14
+  cpp-options: -DNO_HGEOMETRY
   build-depends:
     base                 >=4.10 && <5,
     JuicyPixels          >=3.3.3,
diff --git a/stack-lts-14.yaml b/stack-lts-14.yaml
index 837d598..1c40eb5 100644
--- a/stack-lts-14.yaml
+++ b/stack-lts-14.yaml
@@ -14,8 +14,6 @@ extra-deps:
 - hmatrix-0.20.0.0@sha256:d79a9218e314f1a2344457c3851bd1d2536518ecb5f1a2fcd81daa45e46cd025,4870
 - earcut-0.1.0.4@sha256:d5118b3eecf24d130263d81fb30f1ff56b1db43036582bfd1d8cc9ba3adae8be,1010
 - tasty-rerun-1.1.17@sha256:d4a3ccb0f63f499f36edc71b33c0f91c850eddb22dd92b928aa33b8459f3734a,1373
-- hgeometry-0.11.0.0@sha256:09ead201a6ac3492c0be8dda5a6b32792b9ae87cab730b8362d46ee8d5c2acb4,11714
-- hgeometry-combinatorial-0.11.0.0@sha256:03176f235a1c49a415fe1266274dafca84deb917cbcbf9a654452686b4cd2bfe,8286
 - vinyl-0.13.0@sha256:0f247cd3f8682b30881a07de18e6fec52d540646fbcb328420049cc8d63cd407,3724
 - hashable-1.3.0.0@sha256:4c70f1407881059e93550d3742191254296b2737b793a742bd901348fb3e1fb1,5206
 - network-3.1.2.1@sha256:188d6daea8cd91bc3553efd5a90a1e7c6d0425fa66a53baa74db5b6d9fd75c8b,4968
diff --git a/stack-lts-15.yaml b/stack-lts-15.yaml
index 9e6aabd..8f8e83e 100644
--- a/stack-lts-15.yaml
+++ b/stack-lts-15.yaml
@@ -9,6 +9,4 @@ extra-deps:
 - chiphunk-0.1.2.1
 - earcut-0.1.0.4@sha256:d5118b3eecf24d130263d81fb30f1ff56b1db43036582bfd1d8cc9ba3adae8be,1010
 - reanimate-svg-0.13.0.1
-- hgeometry-0.11.0.0@sha256:09ead201a6ac3492c0be8dda5a6b32792b9ae87cab730b8362d46ee8d5c2acb4,11714
-- hgeometry-combinatorial-0.11.0.0@sha256:03176f235a1c49a415fe1266274dafca84deb917cbcbf9a654452686b4cd2bfe,8286
 - vinyl-0.13.0@sha256:0f247cd3f8682b30881a07de18e6fec52d540646fbcb328420049cc8d63cd407,3724
diff --git a/stack-lts-16.yaml b/stack-lts-16.yaml
index bc0abd4..77144f3 100644
--- a/stack-lts-16.yaml
+++ b/stack-lts-16.yaml
@@ -8,6 +8,4 @@ packages:
 extra-deps:
 - earcut-0.1.0.4
 - reanimate-svg-0.13.0.1
-- hgeometry-0.11.0.0@sha256:09ead201a6ac3492c0be8dda5a6b32792b9ae87cab730b8362d46ee8d5c2acb4,11714
-- hgeometry-combinatorial-0.11.0.0@sha256:03176f235a1c49a415fe1266274dafca84deb917cbcbf9a654452686b4cd2bfe,8286
 - vinyl-0.13.0@sha256:0f247cd3f8682b30881a07de18e6fec52d540646fbcb328420049cc8d63cd407,3724
diff --git a/stack-lts-17.yaml b/stack-lts-17.yaml
index 720acd2..2135ef1 100644
--- a/stack-lts-17.yaml
+++ b/stack-lts-17.yaml
@@ -8,6 +8,4 @@ packages:
 extra-deps:
 - earcut-0.1.0.4
 - reanimate-svg-0.13.0.1
-- hgeometry-0.11.0.0@sha256:09ead201a6ac3492c0be8dda5a6b32792b9ae87cab730b8362d46ee8d5c2acb4,11714
-- hgeometry-combinatorial-0.11.0.0@sha256:03176f235a1c49a415fe1266274dafca84deb917cbcbf9a654452686b4cd2bfe,8286
 - vinyl-0.13.0@sha256:0f247cd3f8682b30881a07de18e6fec52d540646fbcb328420049cc8d63cd407,3724