diff --git a/examples/models/moshi/mimi/install_requirements.sh b/examples/models/moshi/mimi/install_requirements.sh
index 23e65465f56..cfe691c7bd4 100755
--- a/examples/models/moshi/mimi/install_requirements.sh
+++ b/examples/models/moshi/mimi/install_requirements.sh
@@ -7,7 +7,7 @@
 
 set -x
 
-conda install "ffmpeg<8"
+conda install -c conda-forge "ffmpeg<8" -y
 pip install torchcodec==0.7.0.dev20250906 --extra-index-url https://download.pytorch.org/whl/nightly/cpu
 pip install moshi==0.2.4
 pip install bitsandbytes soundfile