diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ac0a36eb..0596ef6a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -262,7 +262,7 @@ jobs:
         run: |
           pacman -S --needed --noconfirm mingw-w64-x86_64-gmp mingw-w64-x86_64-llvm
           nimble refresh --verbose -y
-          nimble install --verbose -y gmp@#head jsony asynctools yaml@1.1.0
+          nimble install --verbose -y gmp jsony asynctools yaml@1.1.0 cliche
 
           cd constantine
           go mod download -modfile=go_test.mod
@@ -272,7 +272,7 @@ jobs:
         shell: bash
         run: |
           nimble refresh --verbose -y
-          nimble install --verbose -y gmp@#head jsony asynctools yaml@1.1.0
+          nimble install --verbose -y gmp jsony asynctools yaml@1.1.0 cliche
 
           cd constantine
           go mod download -modfile=go_test.mod
diff --git a/constantine.nimble b/constantine.nimble
index 28fc2dee..058e2bf2 100644
--- a/constantine.nimble
+++ b/constantine.nimble
@@ -9,6 +9,23 @@ license       = "MIT or Apache License 2.0"
 
 requires "nim >= 1.6.12"
 
+taskRequires "make_zkalc", "jsony"
+taskRequires "make_zkalc", "cliche"
+
+taskRequires "test", "jsony"
+taskRequires "test", "yaml"
+taskRequires "test", "gmp"
+
+taskRequires "test_parallel", "jsony"
+taskRequires "test_parallel", "yaml"
+taskRequires "test_parallel", "gmp"
+
+taskRequires "test_no_gmp", "jsony"
+taskRequires "test_no_gmp", "yaml"
+
+taskRequires "test_parallel_no_gmp", "jsony"
+taskRequires "test_parallel_no_gmp", "yaml"
+
 # Nimscript imports
 # ----------------------------------------------------------------