diff --git a/pkgs/tools/graphics/gmic-qt/default.nix b/pkgs/tools/graphics/gmic-qt/default.nix
index cb0862c6373..a8dd35ce7b0 100644
--- a/pkgs/tools/graphics/gmic-qt/default.nix
+++ b/pkgs/tools/graphics/gmic-qt/default.nix
@@ -7,7 +7,7 @@
 , fetchFromGitLab
 , cmake
 , pkgconfig
-, opencv
+, opencv3
 , openexr
 , graphicsmagick
 , fftw
@@ -120,7 +120,7 @@ mkDerivation rec {
     libjpeg
     libtiff
     libpng
-    opencv
+    opencv3
     openexr
     graphicsmagick
     curl
diff --git a/pkgs/tools/graphics/gmic/default.nix b/pkgs/tools/graphics/gmic/default.nix
index 54b140cdb3e..3f181d12ba0 100644
--- a/pkgs/tools/graphics/gmic/default.nix
+++ b/pkgs/tools/graphics/gmic/default.nix
@@ -3,7 +3,7 @@
 , cmake
 , ninja
 , pkgconfig
-, opencv
+, opencv3
 , openexr
 , graphicsmagick
 , fftw
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     libjpeg
     libtiff
     libpng
-    opencv
+    opencv3
     openexr
     graphicsmagick
   ];